kssp books catalog - popular science

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Im‰-temKv 2011 tIcf imkv{X-km-lnXy ]cn-jØv

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Page 1: KSSP Books Catalog - Popular Science

Im‰-temKv 2011

tIcf imkv{X-km-lnXy ]cn-jØv

Page 2: KSSP Books Catalog - Popular Science

apJ-hpc

F√mhn[ km-aqly {]h¿Ø-\-߃°pw Icp-Øp-]-I-cp-∂Xv Adn-hm-Wv. s]mXpkaq-l-sØbpw hf-cp∂ Xe-ap-d-sbbpw Adn-

hns‚ Bbp-[-a-Wn-bn-°p-I-bmWv {]kn-≤o-I-cW cwKsØ ]cn-jØv {]h¿Ø-\-ß-fpsS apJy IS-a. cq]w sIm≠v H∂c ]Xn-

‰m≠p ]n∂n-Sp-tºm-gmWv tIcf imkv{X-km-lnXy ]cn-jØv t\cn v́ {]kn-≤o-I-cWcwK-tØ°v IS∂v hcp-∂-Xv. 1977 P\p-hcn H∂n\v

11 imkv{X-]p-kvX-I-ß-fpsS kΩm-\-s∏´n 8000 sk‰v {]o -̨]-_vfn-t°-j-\mbn {]kn-≤o-I-cn®psIm≠mWv ]pkvXI {]kn-≤o-I-cW

cwKsØ Ac-tß-‰w. F∂m¬ 1966˛70 Ime-L-́ -Øn¬ Xs∂ imkv{X-K-Xn, imkv{X-tI-c-fw, bpdo° amkn-I-Iƒ {]kn-≤o-I-cn-°m≥

XpS-ßn-bn-cp-∂p.

imkv{X ]pkvX-I-ß-fpsS {]Nm-cWØn¬ ]cn-jØv Hcp hnπhw Xs∂ krjvSn-®p. _p°vÃm-fp-Isf tI{μo-I-cn-®p≈

hn¬]-\°v ]Icw ]cn-jØv {]h¿Ø-I¿ hoSp-ho-Sm-¥cw Ib-dn-bp≈ ]pkvXI {]NmcWw Bcw-`n-®p. CXv Hcp ]cn-jØv

ssienbpw X\n-a-bp-ambn amdn. Cßs\ sNøm≥ Imc-W-ap-≠v. imkv{X-]p-kvXI {]Nm-cWw ]cn-j-Øns\ kw_-‘n®v Bi-

b-{]-N-mcW{]h¿Ø-\-am-Wv. c≠m-a-Xmbn bqWn‰v apX¬ kwÿm\whsc-bp≈ {]h¿Ø-\-ß-fpsS kmº-ØnI kam-l-cWw

]pkvXI {]Nm-c-W-Øn-eqsS thWw Is≠-Øm≥. 1980 se BZysØ Iem-PmY apX¬ ]cn-j-Øns‚ _lp-P\ hnZym-`ymk

{]h¿Ø-\-ß-fpsS `mK-ambn hºn® tXmXn¬ imkv{X-]p-kvXI {]Nm-cWw \S-∂p-h-cp-∂p.

Page 3: KSSP Books Catalog - Popular Science

_me-im-kv{Xw, kmaq-ly-im-kv{Xw, t]m∏p-e¿ kb≥kv, Poh-N-cn-{Xw, ]T-\w, Kth-j-Ww, hn⁄m\ tImiw XpSßn sshhn-

[y-am¿∂ imJ-I-fnembn 762 ssS‰n-ep-I-fn¬ 1373 ]Xn∏v ]pkvX-I-߃ ]cn-jØv CXn-\Iw {]kn-≤o-I-cn-®n-´p-≠v. KW-Øn-t\m-

sSm∏w KpW-ta∑ sa®-s∏-SpØn ]pkvX-I-߃ {]kn-≤o-I-cn-°m≥ ]cn-jØv Pm{KX ]pe¿Øm-dp-≠v. Htc ]pkvX-I-Øns‚

Xs∂ ]e-]e ]Xn-∏p-Iƒ Cd-°m≥ R߃ \n¿_-‘n-X-cm-bXpw AXp-sIm-≠p-X-s∂-bm-Wv. "hmbn-®mepw hmbn-®mepw XocmØ

]pkvX-Iw', "F¥p-sIm-≠v, F¥p-sIm-≠v, F¥p-sIm-≠v', "imkv{X-Iu-Xp-Iw' XpSßn \nc-h[n ]pkvX-I-ßfpsS ]Xn-\m-bn-c-°-

W-°n\p tIm∏n-Iƒ CXn-\Iw {]N-cn-∏n-®n-´p-≠v.

Ct∏mƒ {]Nm-c-Øn-ep≈ ]pkvX-I-ßsf _me-im-kv{Xw, t]m∏p-e¿ kb≥kv, ]T-\-{K-Ÿ-߃, d^-d≥kv, CXcw F∂o -hn-

`m-Kß-fn-em°n Cu Im‰-tem-Kn¬ Dƒs∏-Sp-Øn-bn-cn-°p-∂p.

hnZym¿∞n-Iƒ, A[ym-]-I¿, c£n-Xm-°ƒ, s]mXpP\-߃ XpS-ßn-b-h-cpsS \n¿tem]-amb kl-I-c-W-amWv {]kn-≤o-I-

cW cwKsØ ]cn-jØv {]h¿Ø-\-Øns‚ hnP-b-Øn-\m-[m-cw. Cu kl-I-cWhpw t{]m’m-l-\hpw XpS¿∂pw R߃

{]Xo-£n-°p-∂p.

I¨ho-\¿

{]kn-≤o-I-cW kanXn

Page 4: KSSP Books Catalog - Popular Science

.................

Imk¿tKmUv ]cn-jZv`h≥,

tIcf imkv{X-km-lnXy ]cn-jØv,

]pXnb tIm´,

Im™-ßmSv, Imk¿tKmUv 671 315

IÆq¿ ]cn-jZv`h≥,

tIc-f-im-kv{X-km-lnXy ]cn-jØv,

Nn∑b _me-`-h\p kao]w,

IÆq¿˛670 002

tImgn-t°mSv ]cn-jZv`h≥,

tIcf imkv{X-km-lnXy ]cn-jØv,

Nme-∏pdw, tImgn-t°mSv ˛ 673 002

Fd-Wm-Ipfw ]cn-jZv`h≥,

tIcf imkv{X-km-lnXy ]cn-jØv,

F.sI.Pn. tdmUv,

CS-∏≈n, sIm®n 682 024

CSp°n ]cn-jZv`h≥,

tIcf imkv{X-km-lnXy ]cn-jØv,

KSEB Izm¿´¿ \º¿ Un/ 24 hmg-

tØm∏v CSp°n tImf\n, ]n H

CSp°n

tIm´bw ]cn-jZv`h≥,

tIcf imkv{X-km-lnXy ]cn-jØv,

sk≥{S¬ sSen-{Km^v Hm^o-kn\v

kao]w, ]pfn-aqSv PwKvj≥, tIm´bw

]cn-jZv ]pkvX-I-߃ e`n°p∂ CS-߃

.................

.................

Page 5: KSSP Books Catalog - Popular Science

....................hb-\mSv ]cn-jZv`h≥,

]n.-_n.-Fw. tlmkv]n-‰-en\v kao]w,

ao\-ßmSn ˛ 673591

ae-∏pdw ]cn-jZv`h≥,

tIcf imkv{X-km-lnXy ]cn-jØv,

ap\n-kn-∏¬ _kv Ãm‚n\p kao]w,

ae-∏pdw 676 505

]me-°mSv ]cn-jZv`h≥,

tIcf imkv{X-km-lnXy ]cn-jØv,

Ubd kv{So‰v, ]me-°mSv 678 001

Xr»q¿ ]cn-jZv`h≥,

tIcf imkv{X-km-lnXy ]cn-jØv,

Fw.Pn. tdmUv, Xr»q¿ 680 001

]cn-k-c-tI{μw tIcf imkv{X-km-lnXy ]cn-jØv,

Kpcp-hm-bq¿ tdmUv, Xr»q¿ 680 004

Be-∏pg ]cn-jZv`h≥,

tIcf imkv{X-km-lnXy ]cn-jØv,

k\m-X\w hm¿Uv, Be-∏pg

]Ø-\w-Xn´ ]cn-jZv`h≥,

tIcf imkv{X-km-lnXy ]cn-jØv,

IS-Ω-\n´ tdmUv, ]Ø-\w-Xn´

sIm√w ]cn-jZv`h≥, 159, amSw-\-S,

hS-t°-hnf, sIm√w -˛691 010

Xncp-h-\-¥-]pcw ]cn-jZv`h≥,

Sn.kn. 28/2772, IpXn-c-h´w tdmUv,

Xncp-h-\-¥-]pcw 695 001

]pkvX-I-߃ X]m-en¬ e`n-°m≥ Fw H/Un Un Ab-bv°p-I

{Sj-d¿, tIcf imkv{X-km-lnXy ]cn-jØv,

]-cn-k-c-tI{μw, Kpcp-hm-bq¿ tdmUv, Xr»q¿ 680 004

....................

....................

Page 6: KSSP Books Catalog - Popular Science

101

Keo-enbtbm Um¿hn≥:

a\p-jyNn¥sb am‰n-a-dn® a\o-jn-Iƒ

Hcp kwLw teJ-I¿

Xs‚ sSen-kvtIm∏v A\-¥-hn-lm-b- n-te°v Xncn-®p-sh®v {]]-©-sØ-°p-

dn-®p≈ ]c-º-cm-KX Nn¥-Iƒ°v {]l-c-ta¬∏n®p Keo-entbm Keo-en...

"F®v Fw Fkv _oKnƒ' F∂ I∏-en¬ \S-Ønb ]T-\-]-cy-S-\-Øn-eqsS

{]IrXn \n¿[m-c-W-Øns‚ cl-ky-߃ Is≠Øn krjvSn-hm-Z-Øns‚

ASn-Ød Cf-°nb Nmƒkv tdm_¿´v Um¿hn≥...

Keo-entbm sSen-kvtIm-∏ns‚ 400-˛mw hm¿jn-I-th-f-bn¬

Nmƒkv Um¿hns‚ 200-˛mw P∑-hm¿jnI thf-bn¬

imkv{X-km-lnXy ]cn-j-Øns‚ Hcp D]-lmcw.

t]m∏p-e¿ kb≥kv

100

\memw ]Xn∏v:

\hw-_¿ 2009

Page 7: KSSP Books Catalog - Popular Science

102

dn®m¿Uv ss^≥am≥

imkv{XØn\p ka¿∏n® Hcp Akm[mcWPohnXw

Da°p´n

C-cp-]-Xmw \q-‰m-≠n-se sF-Xn-lm-kn-I-am-b im-kv-{X hn-⁄m-\ hn-kv-t^m-S-

\-Øn-s‚ ]m-X-bn-se {]-Im-i-tKm-]p-c-am-bn D-b¿-∂p \n¬-°p-∂ H-cp im-kv-

{X-{]-Xn-`-bp-sS Po-hn-X-Øn-te-bv-°v Hsc-Øn-t\m-´w.

t]m∏p-e¿ kb≥kv

35c≠mw ]Xn∏v:

BKÃv 2005

Page 8: KSSP Books Catalog - Popular Science

103

{]IrXn kwc£Ww

s{]m^. Fw. sI. {]kmZv

]-cn-ÿn-Xn t_m-[-Øn¬ tI-c-f P-\-X a-‰p kw-ÿm-\-ß-sf A-t]-£n-®v

h-f-sc ap-∂n-em-Wv. tI-c-f-Øn-s‚ ssk-e‚ v-hm-en-kw-c-£-W kw-cw-`am-bn-cp-∂p

_-lp-P-\ ]-cn-ÿn-Xn t_m-[-h¬-°-c-W-Øn-s‚ Xp-S-°-sa-∂v N-cn-{X-Im-c-∑m¿ hn-

e-bn-cp-Øp-∂p. tI-´pw I-≠pw hm-bn-®pw t\-Sn-b A-dn-hp-X-s∂-bm-Wv Cu

t_m-[-h-Xv-I-cW-Øn-s‚ A-Sn-ÿm-\w. Cu A-dn-hv hn-]p-e-am-°p-I-bm-

Wv Cu ]p-kv-X-Iw.

t]m∏p-e¿ kb≥kv

55

Bdmw ]Xn∏v:

Pqsse 2009

Page 9: KSSP Books Catalog - Popular Science

104

]p√v sXm´v ]q\mchsc

CμpNqU≥

]£nIfpsS PohnXw, kz`mhw, PmXn \n¿Wbw F∂nhsb ]‰n {]Xn]mZn

°ptºmƒ Xs∂ ssPh aWvUeØns‚ samØØnep≈ BtcmKysØ°pdn®v

]dbpIbpw sNøp∂p Cu ]pkvXIw.

t]m∏p-e¿ kb≥kv

70\memw ]Xn∏v:

Pqsse 2006

Page 10: KSSP Books Catalog - Popular Science

105

temIsØ \Sp-°nb ]cn-ÿnXn Zpc-¥-߃

Fw Sn apcfn

a\p-jys‚ CS-s]-S-ep-Iƒ aqew {]Ir-Xn-bn¬ D≠m-Ip∂ Zpc-¥-ß-fmWv

]cn-ÿnXn Zpc-¥-߃ F∂-dn-b-s∏-Sp-∂-Xv. Ch km[m-cW KXn-bn¬ \S-°p∂

{]IrXn Zpc-¥-ß-fn¬ \n∂v XnI®pw hyXy-kvX-am-Wv.

temI-Ønse {][m-\-s∏´ GXm\pw ]cn-ÿnXn Zpc-¥-ß-fmWv Cu ]pkvX-

I-Ønse {]Xn-]m-Zyw.

{Xossa¬ sFe‚ v, sN¿tWm-_n¬, ehv I\m¬, t`m∏m¬......

t]m∏p-e¿ kb≥kv

60

\memw ]Xn∏v:

am¿®v 2010

Page 11: KSSP Books Catalog - Popular Science

106

imkv{Xhpw imkv{Xmht_m[hpw

s{]m^. ]n. sI. cho{μ≥

A‘hn-izm-k-ßfpw A\m-Nm-c-ßfpw i‡-ambn \ne-\n¬°p∂ tIcf kaq-

l-Øn¬ kmam\y P\-߃°pw, hnZym¿∞n-Iƒ°pw imkv{X-sØ-bpw, imkv{X-

Øns‚ {]k-‡n-sbbpw ]‰n a\- n-em-°m≥ Cu {KŸw klm-bn-°p∂p.

t]m∏p-e¿ kb≥kv

35c≠mw ]Xn∏v:

Pqsse 2005

Page 12: KSSP Books Catalog - Popular Science

107

lcnX Nn¥Iƒ

s{]m^. Fw. sI. {]kmZv

F∂pw ]pXpa \in°mØ sske‚ v hmen F∂ Ct°m hyqlØns‚

{]m[m\yw, ag°mSpIƒ, BtKmfXm]\w, {]IrXnbpsS Hcaqey\n[nbmb

aXnsI´m≥ tNme, C¥ybnse \ZnIsf Iq´nbnW°¬ ]≤Xn,

^mIvSdnIfneqsSbp≈ A¥co£ aen\oIcWw apX-emb Gsd {]m[m-\y-

ap≈ hnj-b-߃ CXn¬ ssIImcyw sNøp-∂p. kmenw AenbpsS

IqsS Nne \nanj߃, ]cnÿnXn kvt\lnbmb A\n¬

AK¿hmfns\ Ipdn®p≈ Hm¿Ω-Iƒ F∂n -h -b -S°w

Ccp]Ønc≠v teJ\߃.

t]m∏p-e¿ kb≥kv

75

c≠mw ]Xn∏v:

Pq¨ 2006

Page 13: KSSP Books Catalog - Popular Science

108

Du¿Pw Du¿Pw

tUm.- Fw.- ]n. ]c-ta-iz-c≥, tUm. B¿. hn. Pn tat\m≥

t^mkn¬ C‘-\-ß-fpsS Aan-X-amb D]-tbmKw BtKm-f-Xm-]-\-

Øn\pw a‰p ]cn-ÿnXn BLm-X-߃°pw hgn-sbm-cp-°p-∂p. Chn-sS-bmWv

kpÿn-c-X-bp≈ ]mc-º-tcy-Xc Du¿P-t{km-X- p-I-fmb kutcm¿Pw, ]h-t\m¿Pw

F∂n-h-bpsS {]m[m\yw IpSn-sIm-≈p-∂-Xv. \mfsØ Xe-ap-dsb ap∂n¬ I≠p-

sIm-≠p≈ Du¿Pm-kq-{X-Whpw {]h¿Ø-\-hp-amWv C∂sØ Xe-apd

sNtø-≠-Xv. Du¿P-{]-iv\sØ ka-{K-ambn kao-]n-°p∂ Hcp {KŸ-

am-Wn-Xv.

t]m∏p-e¿ kb≥kv

100c≠mw ]Xn∏v:

Pqsse 2010

Page 14: KSSP Books Catalog - Popular Science

109

{]Ya ip{iqj: Hcm-apJw

tUm. kn.- F≥. ]c-ta-iz-c≥

{]Y-a-ip-{iq-j-bpsS ASn-ÿm-\-L-S-I-߃ ]uc-k-aq-l-Øn\v e`y-am-°pI

F∂ e£y-an-́ mWv Cu ]pkvXIw Xøm-dm-°n-bn-́ p-≈-Xv. A]-I-S-߃ C∂v k¿Δ-

km-[m-c-W-am-Wv. A]-I-S-Øn¬s]´-h¿°v X° ka-bØv \¬Ip∂ {]mY-anI

ip{iqj ]e-t∏mgpw ac-W-Øns‚ ]nSn-bn¬ \n∂pw c-£n-°m\pw XpS¿∂p≈

NnIn-’-bpsS k¶o¿WX Ipd-bv°m\pw CS-bm-°pw. hmbn®v a\- n-em-

°p -∂-Xn -t\m -sSm∏w {]Ya ip{iq -j-bpsS {]tbm-K -Øns‚

coXnimkv{Xw kmb-Ø-am-°m\pw Cu ]pkvXIw D]-I-cn-°pw.

t]m∏p-e¿ kb≥kv

100

Ggmw ]Xn∏v:

P\p-hcn 2011

Page 15: KSSP Books Catalog - Popular Science

110

a\pjyicocw

tUm. kn. F≥. ]ctaizc≥

a-\p-jy-i-co-cw A-Xn-k-¶o¿-Wam-sbm-cp hyq-l-am-Wv. P-\-\w ap-X¬ a-c-Ww

h-sc H-´-\-h-[n am-‰-߃ \mw A-dn-™pw A-dn-bm-tX-bpw A-Xn¬ \-S-°p∂p-≠v.

i-co-c-Øn-s‚ h-f¿-®-bv-°p th-≠ A-kw-kv-Ir-Xh-kv-Xp-°-fpw {]-h¿-Ø-\-Øn-

\m-bn th-≠ Du¿-P-hpw kw-`-cn-°p-hm-\m-bn ]-N-\-hyq-l-ap-≠v. i-co-c{]-h¿-Ø-\-

ß-sf G-tIm-]n∏n-°p-hm-\m-bp-≈ \m-Uo-hyq-l-hpw A-¥x-{km-h-{K-Ÿn-I-fp-sS

hyq-l-hp-ap-≠v. {]-Xyp¬-∏m-Z-\sØ-°p-dn-®v ]Tn-°p-tºmƒ, A-Xn-\m-bn i-

co-c-Øn-se hn-hn-[ hyq-l-ß-sf \n-b-{¥n-°p-∂-Xpw G-tIm-]n-∏n-°p-

∂-Xpw a-\- n-em-°p-tºmƒ hn-kv-a-bw tXm-∂pw....

kw-ÿm-\ im-kv-{X km-t¶-Xn-I h-Ip-∏n-s‚ 1994 se

A-hm¿-Un\¿-l-am-b- {K-Ÿw.

t]m∏p-e¿ kb≥kv

200]{¥≠mw ]Xn∏v:

Pqsse 2010

Page 16: KSSP Books Catalog - Popular Science

111

sF≥ssÃ\pw Bt]£nIXbpw

tUm. at\mPv tImaØv

H-cp {]-tXy-I ssh-⁄m-\n-I ta-J-e-bn¬ au-en-I-hpw kz-Io-b-hp-am-b ]-cn-

{i-a-߃ h-gn C-{X-tb-sd hn-π-h-߃ kr-jv-Sn-°m≥ I-gn-™ a-s‰m-cp ]-Wv-Un-X-

\p-≠m-bn-´n-√. B¬-_¿-´v sF≥-ssÃ-s\-°q-Sm-sX B-t]-£n-I-X-sb-°p-dn-®v Nn-

¥n-°p-I-t]m-epw A-km-[y-am-Wv. sF≥-ssÃ-\pw B-]-£n-I-X-bpw F-∂ Cu

]p-kv-X-Iw B-t]-£n-I-Xm kn-≤m-¥-Øn-\v sF≥-ssÃ≥ \¬-In-b kw-

`m-h-\-I-fpw A-Xn-s\-Øp-S¿-∂v \m-fn-Xp-h-sc \-S-∂ K-th-j-W {]-

h¿-Ø-\-ß-fpw A-Sn-ÿm-\-am-°n-bp-≈ H-cp c-N-\-bm-Wv.

t]m∏p-e¿ kb≥kv

100

H∂mw ]Xn∏v:

P\p-hcn 2006

Page 17: KSSP Books Catalog - Popular Science

112

tPymXnjw: imkv{Xhpw hnizm-khpw

Sn sI tZh-cm-P≥

tPym-Xn-j-sa-∂m¬ an-°-h¿-°pw Pm-X-I-hpw hm-c-^-e-hpw Z-im-Im-e-hpw

sNm-Δm-tZm-j-hpw H-s°--bm-Wv. F-∂m¬ A-Xp-X-s∂-bm-tWm tPym-Xn-jw? A-Xn-\-

∏p-d-Øp-≈ tPym-Xn-»m-kv-{X _-‘-߃ h-√-Xpw A-Xn-\p-t≠m? C-Xn-s\-°p-dn-®p-

≈ H-c-t\z-j-W-am-Wv Cu ]p-kv-X-I-Øn-s‚ D-≈-S-°w. tPym-Xn-j-Øn-s‚-

bpw tPym-Xn-»m-kv-{X-Øn-s‚-bpw N-cn-{X-hpw tPym-Xn-j {]-h-N-\-ß-fp-

sS h-kv-Xp-Xm-]-c-am-b hn-i-I-e-\-hpw C-Xn¬ N¿-® sN-øp-∂p.

t]m∏p-e¿ kb≥kv

110c≠mw ]Xn∏v:

P\phcn 2011

Page 18: KSSP Books Catalog - Popular Science

113

{]IrXnbpsS {]IrXw

tPmPn Iq´ptΩ¬

c-≠v co-Xn-bn¬ am-{X-ta {]-Ir-Xn-sb A-]-I-S-s∏-Sp-Øm-\m-hq. H-∂v {]-Ir-Xn-

bn¬ \n-∂pw A-an-X-am-bn F-Sp-°p-I; c-≠v {]-Ir-Xn-bn-te-°v A-an-X-am-bn \n-t£-

]n-°p-I. c-≠pw {]-Ir-Xn-sb ap-dn-s∏-Sp-Øpw. sN-dn-b ap-dn-hp-Iƒ {]-Ir-Xn k-ln-

°pw. kz-bw ]-cn-lm-cw I-s≠-Øpw. G-sXm-cp ssP-h i-co-c-sØ-bpw t]m-se.

h-en-b ap-dn-hp-Iƒ A-Y-hm ]-cn-l-cn-°m-\m-hm-Ø ap-dn-hp-Iƒ D-≠m-bm-tem?

A-Xv \-Ωp-sS Np-‰p-]m-Sp-I-sf-˛-a-Æn-s\, sh-≈-sØ, B-Im-i-sØ F-√mw

A-]-I-S-Øn-em-°pw. \-Ωp-sS Np-‰pw Im-Wp-∂ C-Ø-c-Øn-ep-≈ Nn-e

{]-Xn-`m-k-ß-sf Ip-dn-®p-≈ A-t\z-j-W-am-Wv {]-Ir-Xn-bp-sS

{]-Ir-Xw.

t]m∏p-e¿ kb≥kv

]pXnb ]Xn∏v

A®-Sn-bn¬

Page 19: KSSP Books Catalog - Popular Science

114

A‰p-t]m-hp∂ IÆn-Iƒ

hwi-\m-i-Øns‚ IY-Ifpw hgn-Ifpw

tUm. _me-Ir-jvW≥ sNdq∏

FÆ-a‰ ssPh-ssh-hn-[y-ß-fpsS Cu Bhmkhyh-ÿ-bn¬ ]c-kv]cw

sImSpØpw kl-I-cn®pw B{i-bn-®p-amWv ssPh-h¿Kw \ne-\n∂p t]mcp-∂-Xv.

F∂m¬ kzm`m-hn-I-amb ]cn-Wm-a-߃°Xo-X-amb am‰-ß-fmWv a\p-jy≥ Cu

`qan-bn¬ hcp-Øn-b-Xv. a\p-jys‚ sNbvXn-Iƒ aqew ̀ qapJØp\n∂v C\n

Xncn-®p-h-cm-\m-ImØ hn[w Xntcm-`-hn-®-hcpw AØ-c-sam-c-h-ÿ-bn-

te°v hfsc thKw ASp-Øp-sIm-≠n-cn-°p-∂-h-cp-amb Ipsd P¥p-

°-sf-°p-dn-®mWv Cu ]pkvX-I-Øn¬ {]Xn-]m-Zn-°p-∂-Xv.

t]m∏p-e¿ kb≥kv

40aq∂mw ]Xn∏v:

am¿®v 2010

Page 20: KSSP Books Catalog - Popular Science

115

ssewKnIX: \ne]mSpIfpsS cmjv{Sobw

tPmPn Iq´ptΩ¬

ssew-Kn-I-X C-∂v H-cp hn-hm-Z-hn-j-b-am-Wv. kv-{Xo-]-£ kw-L-S-\-I-fpw

A-cm-P-I-hm-Zn-I-fpw ssew-Kn-I hym-]m-cn-I-fpw F-√m-h-cpw kv-{Xo-hn-tam-N-I-cm-

bn cw-K-sØ-Øns°m-≠n-cn-°p-∂p. ssew-Kn-I-X-sb-bpw k-Zm-Nm-c-sØ-bpw kw-

_-‘n-®p-≈ a-X-t_m-[-\-ß-fpw ap-X-em-fn-Ø k-ao-]-\-ß-fpw {]-iv-\-sØ Iq-Sp-

X¬ k-¶o¿-W-am-°p-∂p. H-cp tkm-jy-en-Ãv k-aq-lw Cu {]-iv-\-sØ F-ß-

s\-bm-Wv Im-tW-≠-Xv F-∂ N¿-® t]m-epw X-a-kv-I-cn-°-s∏-Sp-∂p. Cu

km-l-N-cy-Øn¬ ssew-Kn-I-X kw-_-‘n-® B-tcm-Ky-I-c-am-b H-cp

N¿-®-bv-°v Xp-S-°-an-Sp-hm-\p-≈ H-cp {i-a-am-Wv Cu ]p-kv-X-Iw.

t]m∏p-e¿ kb≥kv

35

H∂mw ]Xn∏v:

\hw-_¿ 2005

Page 21: KSSP Books Catalog - Popular Science

116

imkv{X⁄≥ ]uc\mIptºmƒ

tUm. Fw. ]n. ]ctaizc≥

hnIk\hpw imkv{X kmt¶XnI hnZyIfpw ]cnÿnXnbpw F√mambn

_‘s∏´ hnhn[ {]iv\߃ ]e Xeßfn¬ \n∂psIm≠v N¿® sNøp∂ teJ\

kamlmcw. tUm: Fw. ]n. ]ctaizc≥ Ign™ aq∂c Zim-_vZØn\nSbn¬

FgpXnb teJ\-ßfn¬ NneXmWv Cu ]pkvXIØn¬ Dƒ-s°m-

≈n®ncn°p∂Xv.

t]m∏p-e¿ kb≥kv

45H∂mw ]Xn∏v:

sk]v‰w-_¿ 2004

Page 22: KSSP Books Catalog - Popular Science

117

tPymXn-»m-kv{X-Ønse Hcn-Xn-lmkw

s{]m^. sI ]m∏q´n

tPymXn-»m-kv{X-cw-KØv B[p-\nI ImeØv Pohn-®n-cp∂ G‰hpw henb

imkv{X-⁄-cn¬ Hcm-fmWv kp{_-“Wyw N{μ-ti-J¿. C¥y-sbbpw C¥y≥

kwkvIm-c-sØbpw P\-X-sbbpw kvt\ln-®, imkv{X-tØm-sSm∏w Xs∂ kwKo-

Xhpw kmln-Xyhpw Bkz-Zn-®, Ejn-Xp-ey-amb \n w-K-X-tbmsS Pohn-XsØ

Z¿in®, Hc-am-\p-j- {]-Xn-`-bm-bn-cp∂p N{μ-ti-J¿. A¿l-amb ÿm\w \¬In

At±l-Øns‚ Ign-hp-Iƒ bYm-Imew {]tbm-P-\-s∏-Sp-Øm≥ \ΩpsS

cmPy-Øn\p Ign-™n-´n-√.

N{μ-ti-J¿ F∂ hy‡n-sbbpw At±-l-Øns‚ t\´-ß-

sfbpw ae-bm-fn-Iƒ°p ]cn-N-b-s∏-Sp-Ø-p-I-bmWv Cu

{KŸw.

t]m∏p-e¿ kb≥kv

45

A©mw ]Xn∏v:

Unkw-_¿ 2010

Page 23: KSSP Books Catalog - Popular Science

118

imkv{X-⁄-cpsS Pohn-X-I-Y-Iƒ

]n tKm]m-e-Ir-jvW≥

imkv{X-Øn-\p-th-≠n, am\-h-]p-tcm-K-Xn-°p-th≠n PohnXw ka¿∏n®

GXm\pw imkv{X-⁄sc ]cn-N-b-s∏-Sp-Øp-hm-\p≈ Hcp {ia-amWv Cu ]pkvX-

I-Øn¬ \S-Øn-bn-cn-°p-∂-Xv. ¢mkvap-dn-I-fnse ]T\ {]h¿Ø-\-߃°v klm-

b-I-am-hp∂ Xc-Øn¬ imkv{X-⁄-cpsS Pohn-X-IYIƒ ]d-bp∂ Cu

]pkvXIw Xo¿®-bmbpw tIc-f-Ønse hnZym¿∞n-Iƒ°v D]-tbm-K-s∏-

Sp-Øm≥ Ignbpw.

t]m∏p-e¿ kb≥kv

100H∂mw ]Xn∏v:

Pq¨ 2010

Page 24: KSSP Books Catalog - Popular Science

119

{io\nhmk cmam\pP≥:

KWnXtemIØnse alm{]Xn`

s{]m. Sn. Fw. i¶c≥

Ccp]Xmw \q‰m≠ns‚ BZyZiIßfn¬ C¥y≥ KWnXØns‚ sImSn°qd

]mdn® A]q¿h {]Xn`bmbncp∂p {io\nhmk cmam\pP≥. kmºØnI

]cm[o\XItfmSpw tcmKtØmSpw a√n´v {lkzamb Xs‚ PohnXImeØn\nsS

KWnX imkv{X\t`maWvUeØn¬ imizXamb ÿm\w t\Sn

cmam\pP≥.

B alms‚ PohNcn{Xw ]pkvXIcq]Øn¬ tIcfob

kaqlØn\p apºn¬ AhXcn∏n°p∂p Cu {KŸØneqsS.

t]m∏p-e¿ kb≥kv

35

aq∂mw ]Xn∏v:

am¿®v 2010

Page 25: KSSP Books Catalog - Popular Science

120

\£{X B¬_w

kºm. tUm. Fw ]n ]c-ta-iz-c≥

\£-{X-߃ \nd™ BImiw ImWp-tºmƒ B\μw tXm∂m-Ø-h¿

Bcp≠v? \ΩpsS ]q¿hn-Icpw \sΩ-t∏mse B ImgvN-I≠v ]pfIw sIm≠p

ImW-Ww.

am\Øv \ntXy\ ImWp∂ hkvXp-°-fn¬ kqcy-N-{μ-∑m-sc-sbm-gn®v as‰m∂pw

th¿Xn-cn-®-dn-bm≥ \Ωn¬ ]e¿°pw Ign-hn-√. am\Øv ImWp∂ {][m-\-s∏´

\£-{X-ß-sfbpw \£{X KW-ß-sfbpw th¿Xn-cn-®-dn-bm≥ Cu B¬_w

\nßsf klm-bn-°pw.

\£-{X-ß-fpsS temI-tØ-°p≈ B\-μ-`-cn-X-amb

bm{X \ap-°n-hnsS Bcw-`n-°mw.

t]m∏p-e¿ kb≥kv

40aq∂mw ]Xn∏v:

HIvtSm-_¿ 2008

Page 26: KSSP Books Catalog - Popular Science

121

KWnXimkv{XØnse AXnImb∑m¿

s{]m^. sI. cmaIrjvW]n≈

imkv{XßfpsS imkv{XamWv KWnXw. a\pjy hn⁄m\Øns‚

hf¿®bpsS IYbmWv, KWnXØnt‚bpw tPymXn»mkv{XØnt‚bpw hnImk

]cnWmaßfpsS Ncn{Xw. Cu Ncn{XØns‚ hgnØmcbnse

\mgnI°√pIfmbn amdnb alm∑mcpsS hnkvabIcamb IYbmWv

Cu {KŸw.

t]m∏p-e¿ kb≥kv

150

HºXmw ]Xn∏v:

am¿®v 2010

Page 27: KSSP Books Catalog - Popular Science

122

B¬_¿´v sF≥ssÃ≥

tUm. F≥ jmPn

Ccp-]Xmw \q‰m-≠nse G‰hpw {]K-¤-\mb imkv{X-⁄-\m-bn-cp∂p

B¬_¿´v sF≥ssÃ≥. At±-l-Øns‚ Pohn-X-Øns‚ hnhn[ hi-߃

Dƒs°m-≈n® Hcp Poh-N-cn-{X-tcJ Nn{X-ß-fpsS klm-b-tØmsS Xøm-dm-

°n-b-XmWv Cu {KŸw.

t]m∏p-e¿ kb≥kv

50aq∂mw ]Xn∏v:

s^{_p-hcn 2009

Page 28: KSSP Books Catalog - Popular Science

123

Pohs‚ clkyw tXSn-˛

Un F≥ F Cc´ slenIvkns‚ IY

s{]m^. Fw. inhi¶c≥

Um¿-hn-s‚ ]-cn-Wm-a kn-≤m-¥-Øn-\p ti-jw Po-h-im-kv-{X cw-K-Øv hn-π-hw

kr-jv-Sn-® H-∂m-Wv, Un F≥ F C-c-´ sl-en-Iv-kn-s‚ I-≠p-]n-Sn-Øw. C-cp-]-Xmw

\q-‰m-≠n-se im-kv-{X cw-K-sØ I-≠p-]n-SpØ-ß-fn¬-Ø-s∂ kp-{]-[m-\-am-b

H-∂m-W-Xv. B I-≠p-]n-SpØ-Øn-s‚ I-Y, kzm-`m-hn-I-am-bpw {i-t≤-b-am-

Wv. A-Xn-se I-Ym-]m-{X-߃ F-√mw X-s∂ H-∂mw-In-S im-kv-{X-⁄-

cm-Wv. im-kv-{X-Øn-s‚ co-Xn-sb-°p-dn-®v Dƒ-°m-gv-N \¬-Ip-hm-

\pw C-Xv D-]-I-cn-°pw. ssP-h im-kv-{X-Øn¬ X-∑m-{X-I-fp-

sS {Xn-am-\ L-S-\-bv-°v h-en-b {]m-[m-\y-ap-≠v.

t]m∏p-e¿ kb≥kv

48

A©mw ]Xn∏v:

Pqsse 2004

Page 29: KSSP Books Catalog - Popular Science

124

_m¿_dm aIven-t‚mIv

Bfl-hn-izm-k-Øn-s‚ CXn-lmkw

tUm. F F≥ \ºq-Xncn

Ccp-]Xmw \q‰m-≠nse sFXn-lm-kn-I-amb imkv{X-hn-⁄m\ hnkvt^m-S-\-

Øns‚ ]mX-bnse Hcp {]Imi tKm]p-c-amWv, Cu {KŸ-Øn-eqsS Ah-X-cn-∏n-

°p∂ _m¿_dm aIvent‚m°v.

B[p-\nI P\n-XI imkv{X-Ønse G‰hpw {]m[m-\y-a¿ln-°p∂ I≠p-

]n-Sn-Ø-ß-fn-sem-∂ns‚ DS-a-bmb aIvent‚m°ns‚ PohnXw Db¿Øn-

∏n-Sn-°p∂ BZ¿iw, Ah-cpsS I≠p-]n-Sp-Ø-tØmfw Xs∂ aqey-

h-Ømb Hcp ktμ-i-amWv imkv{X-tem-I-Øn\v \¬Ip-∂-Xv.

t]m∏p-e¿ kb≥kv

45aq∂mw ]Xn∏v:

BKÃv 2010

Page 30: KSSP Books Catalog - Popular Science

125

]£nIfpsS AXv`pX {]]©w

CμpNqU≥

{]-Ir-Xn-bp-sS h-c-Zm-\-am-b ]-£n-I-fp-sS A-¤p-X {]-]-©-Øn-te-°v I-Æv

Xp-d-°p-∂ D-Ø-a-am-b H-cp {K-Ÿ-am-Wn-Xv. ]-£n \n-co-£-Ww H-cp tlm-_n-bm-

°m≥ {i-an-°p-∂-h-sc k-lm-bn-°p-∂ H-cp D-Ø-a N-ßm-Xn-bm-Wv Cu Ir-

Xn.

t]m∏p-e¿ kb≥kv

90

]Ømw ]Xn∏v:

Pqsse 2009

Page 31: KSSP Books Catalog - Popular Science

126

ImWmw \ap°v IÆns\

Hcp-kwLw teJ-I¿

IÆpIƒ°v ]n∂nte°v, IÆns‚ LS\bpw {]h¿Ø\hpw,

A‘X, A]{`wi XIcmdpIƒ, IÆn\p hcp∂ AWp_m[,

Xnanchpw t•mt°mabpw, IÆns\ _m[n°p∂ A]IS߃,

t\{XZm\w, IÆpIƒ {i≤n°pI...

IÆn-s\-°p-dn®v Adn-tb-≠-sX√mw...

t]m∏p-e¿ kb≥kv

35H∂mw ]Xn∏v:

HIvtSm-_¿ 2010

Page 32: KSSP Books Catalog - Popular Science

127

a\pjy sshhn[yw

Ip™pÆn h¿Ω

ssh-hn-[yw Po-hn-I-fp-sS Iq-S-∏n-d-∏m-Wv. I-dp-Øp \o-≠ i-co-c-ap-≈ \o-t{Km-

Iƒ, Ip-≈-∑m-cm-b ]n-‹n-Iƒ, Ip-‰n-bm-∑m-cm-b F-kv-In-tam-Iƒ. A-ß-s\ ssh-

hn-[y-am¿-∂ H-cp kv-]o-jn-km-Wv B-[p-\n-I a-\p-jy≥. Cu ssh-hn-[y-Øn-s‚ P-

\n-X-I A-Sn-ÿm-\-߃ F-¥m-Wv? a-\p-jy h¿-W-߃ D-≠m-b-sX-ß-s\?

h¿-Æ hn-th-N-\-Øn-\v A-Sn-ÿm-\-ap-t≠m? ssP-h-im-kv-{X-˛-\-c-hw-i

im-kv-{X-Øn-\v H-cm-ap-J-am-Wv Cu ]p-kv-X-Iw.

t]m∏p-e¿ kb≥kv

55

A©mw ]Xn∏v:

s^{_p-hcn 2008

Page 33: KSSP Books Catalog - Popular Science

128

td®¬ Imgvk¨

{]Ir-Xn-bpsS ]cn-{hm-PnI

tUm. cXn-ta-t\m≥

BtKmf ]cn-ÿn-Xn-hm-Z-Øn\v {]tNm-Z\w \¬Inb hy‡n-sb∂ \ne-bn¬

20-̨ mw \q‰m-≠ns‚ ̀ mK-t[bw \n¿W-bn® {]ap-J-cn¬ Hcm-fmWv td®¬ Imgvk¨.

Pohs‚ kv]μ\w {]Ir-Xn-bnse Hmtcm hkvXp-hnepw ]p√n-epw ]pgp-hn-epw

]qhn-epw ]pg-bnepw Ah¿ Z¿in-®p. "aqI-h-k¥w' F∂ td®-ens‚ {]kn-

≤-amb ]pkvX-I-Øns‚ Hmtcm A[ym-b-hpw hfsc Ipd®p hcn-I-

fn¬ ck-I-c-ambn hnh-cn-°p-∂ Cu ]pkvXIw Ip´n-Iƒ°pw

apXn¿∂-h¿°pw {]Ir-Xnsb kvt\ln-°p-hm\pw a\- n-em-

°p-hm\pw klm-bn-°p-sa-∂-Xn¬ kwi-b-an√.

t]m∏p-e¿ kb≥kv

50c≠mw ]Xn∏v:

s^{_p-hcn 2011

Page 34: KSSP Books Catalog - Popular Science

129

tIc-fob imkv{X-{]-Xn-`-Iƒ

tUm. _n CIv_m¬

imkv{X-ta-J-e-I-fn¬ anI® kw`m-h-\-Iƒ \¬Inb AXn-{]-K-¤-cmb \nc-

h[n tIc-fob imkv{X-⁄-cp-≠v. \n¿`m-Ky-h-im¬ Ch-cn¬ ]ecpw ae-bm-fn-

Iƒ°n-S-bn¬ th≠{X Adn-b-s∏-Sp-∂n-√. tIc-fo-b-cmb imkv{X-{]-Xn-`-Isf

bph-X-e-ap-dbv°v ]cn-N-b-s∏-Sp-Øp-∂-Xn-\p≈ {ia-amWv Cu ]pkvXIw

t]m∏p-e¿ kb≥kv

45

aq∂mw ]Xn∏v:

Pqsse 2010

Page 35: KSSP Books Catalog - Popular Science

130

sImXp-Ip-P\y tcmK-߃

a¥v apX¬ Nn°p≥Kp-\nb hsc

FUn-‰¿am¿: tUm. sI hnP-b-Ip-am¿, tUm. A\ojv Sn Fkv

tIcfw ]≠p-ap-X¬ Xs∂ sImXp-Ip-I-fpsS \mSm-bn-cp-s∂-¶nepw ChnsS

I≠n-cp∂ sImXp-Ip-Iƒ \yqbn-k≥kv samkvIznt‰m F∂-dn-b-s∏-Sp∂ B¿an-P-

dkv sImXp-Ip-Ifpw Iq´m-fn-I-fp-am-bn-cp-∂p. am‰w h∂n-cn-°p-∂Xv sImXp-Ip-I-

fpsS FÆ-Øn¬ F∂-Xn-t\-°mƒ Ah-bpsS kv]ojo-kn-em-Wv. C∂sØ

sImXp-Ip-Iƒ CuUnkv sImXp-Ip-Ifpw At\m-^n-ekv Ão^≥kn

t]mse-bp≈ sImXp-Ip-I-fp-am-Wv.... tIc-f-Øn¬ ImW-s∏-Sp∂

hnhn-[-Xcw sImXp-Ip-I-sf-°p-dn®pw Ah ]c-Øp∂ tcmK-

ß-sf-°p-dn®pw hni-Z-ambn {]Xn-]m-Zn-°p∂ {KŸw.

t]m∏p-e¿ kb≥kv

50aq∂mw ]Xn∏v:

Pqsse 2010

Page 36: KSSP Books Catalog - Popular Science

131

am\-tØ-bvs°mcp Infn-hm-Xn¬

Hcp kwLw teJ-I¿

Cu alm-{]-]-©-Øns‚ A]m-c-X, AXns‚ Bghpw ]c-∏pw, Imew

F∂ alm-k-aky CXn-s‚-sb√mw s]mcpƒ Adn-bm≥ {ian-°pI F∂Xv Gsd

A¤p-X-߃ ImgvN-sh-bv°pw. {]]-©sØ NXp¿am\ Xe-Øn¬ t\m°n-°m-

Wm≥ Cu ]pkvXIw klm-bn-°pw. ]mT-]p-kvX-I-ß-fnepw a‰-t\Iw {KŸ-ß-

fnepw Cu {iaw Ds≠-¶nepw AXn¬ \ns∂√mw hn`n-∂-ambn {]]-

©sØ hmb-\-°m-cs‚ D≈n-te-°m-hm-ln-°m≥ emfnXyw hnSmsX

Hcp {iaw \S-Øp-I-bmWv Hcp kwLw teJ-I¿.

t]m∏p-e¿ kb≥kv

200

A©mw ]Xn∏v:

Pqsse 2010

Page 37: KSSP Books Catalog - Popular Science

132

\£-{X-Zq-c-߃ tXSn

Sn sI tZh-cm-P≥

hnkvXr-X-amb BIm-i-Øn¬ NnX-dn-°n-S-°p∂ {]Im-i-tKm-f-߃ a\p-jys‚

F°m-e-sØbpw hnkva-b-am-Wv. `mh-\bpw Pn⁄m-kbpw Htc-t]mse Cu

Zriy-ß-fm¬ DtØ-Pn-∏n°-s∏-´p. ImgvNbv°v am{Xw hgßp∂ Cu hnkva-b-

temI-Øns‚ Zqchpw hen-∏hpw Dƒs∏-sS-bp≈ `uXnI bmYm¿∞y-߃

imkv{X-k-lm-b-Øm¬ a\p-jy≥ tXSn Is≠-Ønb IY-bmWv Cu

]pkvX-I-Øns‚ D≈-S-°w.

t]m∏p-e¿ kb≥kv

100c≠mw ]Xn∏v:

am¿®v 2011

Page 38: KSSP Books Catalog - Popular Science

133

`qan \ΩpsS {Klw

them-bp-[≥ ]¥o-cm-¶mhv

kuc-bq-Y-Ønse GI \oe-{K-l-amWv ̀ qan. sh≈hpw A¥-co-£-hpw, kPo-

h-amb A·n-]¿h-X-ß-fpw, ]c-kv]cw ASp-Øp-sIm≠pw AI-∂p-sIm≠pw Ccn-

°p∂ h≥I-c-I-fp-sa√mw `qan-bpsS khn-ti-j-X-I-fm-Wv. \ΩpsS {Kl-amb

`qan-sb-°p-dn-®p≈ ]T-\-ß-fn¬ \n∂p-am-Wt√m hn⁄m-\-ß-fpsS XpS-

°w. AXn-\p≈ Hcp apJ-hp-c-bmWv Cu ]pkvX-Iw.

t]m∏p-e¿ kb≥kv

50

aq∂mw ]Xn∏v:

sk]v‰w-_¿ 2008

Page 39: KSSP Books Catalog - Popular Science

134

k¥p-e\w ck-X-{¥-Øn¬

s{]m^. ]n sI cho-{μ≥

ck-X{¥ {]{In-b-Iƒ ]eXpw k¥p-e-\-hp-ambn _‘-s∏-´-h-bm-Wv. cmk-k-

¥p-e\w ck-X-{¥-Ønse Hcp khn-tij `mK-am-Wv. ssZ\w-Zn\ Pohn-X-hp-ambn

_‘-s∏´ GXm\pw cmk-k-¥p-e-\-ßsf ]cn-N-b-s∏-Sp-Øm-\p≈ Hcp {ia-amWv

ChnsS \S-Øp-∂-Xv.

imkv{X-km-t¶-XnI ]cn-ÿnXn Iu¨kn-ens‚ Ahm¿Uv t\Snb

IrXn.

t]m∏p-e¿ kb≥kv

40H∂mw ]Xn∏v:

\hw-_¿ 2009

Page 40: KSSP Books Catalog - Popular Science

135

imkv{X-ho-Yn-bnse s]¨I-cp-Øp-Iƒ

sI. ca

]cn-an-Xn-I-sfbpw Ah-K-W-\-I-sfbpw X´n-am‰n ZrV-\n-›-b-tØmsS s]mcp-

Xn-°-b-dnb Nne imkv{X-⁄-I-fmWv Cu ]pkvX-I-Øns‚ {]Xn-]m-Zyw. \nkvXp-

e-amb ]e kw`m-h-\-Ifpw \¬In-bn-´p-s≠-¶n-¬ t]mepw Ah-cn¬ ]e-

scbpw \ΩpsS ]pkvX-I-ß-fn¬ I≠n-´n-√.

t]m∏p-e¿ kb≥kv

50

aq∂mw ]Xn∏v:

s^{_p-hcn 2011

Page 41: KSSP Books Catalog - Popular Science

136

{Kl-W-°mgvN

]n B¿ am[-h-∏-Wn-°¿

ITn-\-amb imkv{X-hn-j-b-߃ t]mepw Gh¿°pw a\- n-em-hp∂ coXn-bn¬

]d-bp-hm-\p≈ ]n B¿ am[-h-∏-Wn-°-cpsS NmXpcyw \nc-h[n {KŸ-ß-fn¬ \mw

I≠p-I-gn-™-Xm-Wv.

{Kl-W-sØ-°p-dn®v Adn-tb-≠-sX√mw efn-X-amb `mj-bn¬ hnh-cn-

°p-I-bmWv At±lw Cu {KŸ-Øn¬.

t]m∏p-e¿ kb≥kv

45H∂mw ]Xn∏v:

s^{_p-hcn 2010

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137

ssPh-ssh-hn[yw; Poh≥ PohnXw

tUm. _me-Ir-jvW≥ sNdq∏

ssPh-ssh-hn-[ysØ imkv{Xo-b-ambn ]cn-N-b-s∏-Sp-Øm-\p-t±-in-®mWv "ssPh-

ssh-hn-[yw: Poh≥, PohnXw' Xøm-dm-°n-bn-cn-°p-∂-Xv. ]e Xe-ß-fn-ep≈ ssPh-

ssh-hn-[yw, sshhn-[y-Øns‚ ]cn-Wm-a˛hym]\ ]›m-Ø-ew, ]›n-a-L-́ -Ønse

ssPh-ssh-hn-[yw, a\p-jy≥ Poh-tem-I-Øns‚ `mKhpw D¬∏-∂hpw BIp-∂-

Xns‚ imkv{Xw F∂nh hni-Z-am-°m≥ CXn¬ {ian-®n-´p-≠v. Poh-temIw

C∂v t\cn-Sp∂ `oj-Wn-I-fpsS hym]vXn-sb-∏-‰n-bpw, C∂sØ kml-N-

cy-Øn¬ km[y-amb kwc-£W {]h¿Ø-\-ß-sf-∏-‰nbpw ]cm-a¿in-

°p-∂p-≠v.

t]m∏p-e¿ kb≥kv

70

H∂mw ]Xn∏v:

Unkw-_¿ 2010

Page 43: KSSP Books Catalog - Popular Science

138

Pohn-X-ssi-enbpw Btcm-Kyhpw

F¥mWv Pohn-X-ssieotcmK-߃?

lrt{Zm-Kw, Xe-t®m-dnse c‡-{]-hm-lw, {]ta-lw, c‡m-Xn-k-Ω¿Zw, s]mÆ-

Ø-Sn, ]e hn[-Øn-ep≈ A¿_p-Z-߃ XpS-ßn-bh F¥p-sIm≠v tIc-f-Øn¬

h¿[n®p hcp∂p? Ch-bv°p≈ ]cn-lm-c-sa-ßs\?

hnZ-Kv[cpw {]i-kvX-cp-amb tUmIvS¿am-cp-sSbpw BtcmKy {]h¿Ø-I-

cp-sSbpw ]¶m-fn-Ø-tØmsS Xøm-dm-°nb Cu eLp ]pkvXIw {]iv\-

Øns‚ hnhn[ hi-߃ ]cn-tim-[n-°p-∂p.

t]m∏p-e¿ kb≥kv

20H∂mw ]Xn∏v:

HIvtSm-_¿ 2010

Page 44: KSSP Books Catalog - Popular Science

139

Imem-h-ÿm-imkv{Xw I¿j-I¿°v

tUm. ]n B¿ ]njm-tcmSn, ]cn-̀ mj: ]n {]aof

D]-{K-l-߃ hgn `qan-bpsS F√m `mK-ßfpw \nco-£n®v e`n-°p∂ hnh-c-

߃ DS-\p-S≥ AXn-thK Iºyq-´-dp-I-fn-se-Øn®v A]-{K-Y\w \SØn Imem-h-

ÿ-sb-∏‰n Gsd-°psd IWn-i-ambn ]d-bm≥ Ign-bp∂ \ne C∂p-≠v. CØcw

]T-\-߃ ]q¿Wambn I¿j-I¿°p-]-bp-‡-am-I-W-sa-¶n¬ I¿j-I¿ am{X-

a√ kmam\y P\-ßfpw Imem-h-ÿ-sb-∏‰n Adnhv kºm-Zn-®n-cn-°-Ww.

Hcp P\-Iob imkv{X-⁄-\m-bn-cp∂ tUm. ]n B¿ ]njm-tcmSn

km[m-c-W-°m¿°v th≠n Fgp-XnbXmWv Cu ]pkvX-Iw.

t]m∏p-e¿ kb≥kv

40

H∂mw ]Xn∏v:

s^{_p-hcn 2010

Page 45: KSSP Books Catalog - Popular Science

140

am\Øv t\m°p-tºmƒ

B¿ cma-N-{μ≥

\£-{X-߃, {Kl-߃, s\_p-e-Iƒ, \£-{X-K-W-߃ Ch-bp-sS-sb√mw

khn-tij Ne-\-߃... BIm-iØv Xncn-®-dn-tb-≠p∂ Imcy-߃ hf-sc-tb-sd-

bm-Wv. F∂m¬ \s√mcp iX-am\w t]¿°pw BIm-i-°m-gvN-I-sf-°p-dn®v {]mY-

anI [mcW t]mepw C√m-Ø-Xn-\m¬ Ah th≠-hn[w Bkz-Zn-°m-\m-hp-∂n-√.

Aiz-Xnbpw `c-Wn-bp-sa√mw P∑-\-£-{X-ambn BN-cn-°p-∂-h-cn¬ F{X

t]¿°v Cu \£-{X -ßsf BIm-iØv Xncn -® -dn -bm -\mhpw?

C°mcyßsf√mw G‰hpw efn-X-ambn ]cn-N-b-s∏-Sp-Øp-I-bmWv

Cu ]pkvX-I-Øn-eq-sS.

t]m∏p-e¿ kb≥kv

40HºXmw ]Xn∏v:

am¿®v 2010

Page 46: KSSP Books Catalog - Popular Science

141

aÆpw Pehpw

tUm. kn tPm¿Pv tXmakv

`qan-bn¬ Pohs‚ \ne-\n¬∏n\v Ahiyw th≠ c≠v {]Ir-Xn-hn-`-h-ß-

fmWv aÆpw Pehpw. Bbn-c-°-W-°n\v h¿j-ß-fnse {]IrXn {]Xn-`m-k-ß-

fn-eqsS cq]-s∏-´-XmWv ta¬a-Æv. sh≈-an-√mØ Hcp Pohn-X-sØ-°p-dn®v \ap°v

k¶¬∏n-°m≥ t]mepw Ign-bn-√.

Aaq-ey-amb Cu c≠v {]IrXnhn`-h-ßfpw C∂v ISpØ `oj-Wn-Isf

t\cn-́ p-sIm-≠n-cn-°-bm-Wv. aÆpw Pehpw kwc-£n-t°-≠-Xns‚ {]m[m-

\y-sØ-∏-‰nbpw AXn-\p≈ {]mtbm-KnI am¿K-ß-sf-°p-dn®pw hni-

Zo-I-cn-°p-I-bmWv Cu ]pkvX-I-Øn¬.

t]m∏p-e¿ kb≥kv

110

H∂mw ]Xn∏v:

Pqsse 2010

Page 47: KSSP Books Catalog - Popular Science

142

kuc-bq-Yhpw AXn-\-∏p-dhpw

s{]m-̂ . sI {io[-c≥

A\-¥-amb Cu {]]-©-Ønse Hcp sIm®p {Kl-amb `qan-bnse At¥-hm-

kn-Iƒ B A\-¥-X-bp-ambn ]cn-N-b-s∏´p F∂-Xm-bn-cn°pw Cu Ime-L-́ -Øns‚

G‰hpw henb {]tXy-I-X. C°-gn™ \q‰m-≠p-I-fn-emsI \mw t\Snb Adn-

hs‚ F{Xtbm aSßv IqSp-X-emWv C°-gn™ AºXv h¿j-Øn-\p-≈n¬ \S∂

_ln-cm-Imi ]cy-th-£-W-Øn-eqsS \mw t\Snb Adn-hv.

B[p-\nI imkv{Xw t\Snb Adn-hp-I-sf Iq´n-t®¿Øv kuc-bq-Y-

Øns‚ Hcp ]pXnb Nn{Xw sa\-s™-Sp-°m-\p≈ Hcp {ia-amWv

ChnsS \S-Øn-bn-cn-°p-∂-Xv.

t]m∏p-e¿ kb≥kv

85\memw ]Xn∏v:

BKÃv 2010

Page 48: KSSP Books Catalog - Popular Science

143

hbdp \nd-™m¬ t]mcm

t]mj-Whpw Blm-chpw

Hcp kwLw teJ-I¿

C∂v kvIqƒ ]mTy-]-≤-Xn-bn¬ t]mj-Im-lmcw Hcp apJy ]T-\-ta-J-e-bm-Wv.

sNdp ¢mkp-Iƒ apXte imkv{Xo-b-amb BtcmKy tijn-Iƒ hf¿Øn-sb-Sp-

°m≥ \nc-h[n {]h¿Ø-\-߃ ]mTy-]-≤Xn apt∂m-´p-sh-°p-∂p-≠v. kvIqƒ

]mTy-]-≤-Xn°v CW-ßpw-hn[w Ip´n-I-fpsS BtcmKy t]mjW Imcy-

ß-fn¬ IqSp-X¬ {]h¿Ø-\-߃ Bkq-{XWw sNøp-∂-Xn-\pw Adnhv

\n¿am-W-Øn\pw klm-b-I-amw-hn-[-Øn¬ efn-X-ambn Xøm-dm-

°nb Hcp ]T-\-k-lm-bn-bmWv Cu ]pkvXIw.

t]m∏p-e¿ kb≥kv

35

H∂mw ]Xn∏v:

s^{_p-hcn 2010

Page 49: KSSP Books Catalog - Popular Science

144

t^mkn-ep-Ifpw ]cnWm-ahpw

tUm. _me-Ir-jvW≥ sNdq∏

]cn-Wma kn≤m-¥-Øn\v A\n-tj-[y-amb sXfn-hp-Iƒ \¬Ip∂ imkv{X-

im-J-bmWv t^mkn¬ hn⁄m-\w. `qan-bp-tSbpw Poh-t‚bpw Ncn-{X-Ønse

Ccp≠ `qX-Im-e-tØ°v k©-cn-°m-\p≈ ssSw sajo-\p-I-fmWv t^mkn-ep-

Iƒ. ]g-b- Imew Ah-bn¬ \n›-eambn Dd™p \n¬°p-∂p. BZna Poh-cq-]-

߃ Ime-Øn-eq-sS-bp≈ {]bm-W-Øn¬ k¶o¿W LS-\bpw sshhn-[yhpw

t\Sn-bXv t^mkn-ep-Iƒ ImWn-®p-X-cp-∂p. kky-tem-Ihpw P¥p-tem-Ihpw

imJ-I-fmbn ]ncn-™-Xns‚ \mƒh-gn-Iƒ t^mkn-ep-I-fn¬ \n∂v

hmbns®Sp-°mw...

t]m∏p-e¿ kb≥kv

45aq∂mw ]Xn∏v:

BKÃv 2010

Page 50: KSSP Books Catalog - Popular Science

145

Nmƒkv Um¿hn≥: Pohn-Xhpw Imehpw

]n tKmhn-μ-∏n≈

imkv{X-Øns‚ hnhn[ taJ-e-I-fn¬ \S-°p∂ kq£va Ne-\-߃ t]mepw

]n¥p-S-cp-Ibpw Ah-sb°p-dn-®n-d-ßp∂ {KŸ-߃ tXSn-∏n-Sn®v hmbn-°p-Ibpw

sNøp∂ Hcp bYm¿∞ imkv{X-hn-Zym¿∞n-bmWv ]n Pn F∂pw. imkv{X-cw-

KØv h≥ tImfn-f°w krjvSn® Um¿hns‚ Pohn-X-sØbpw At±-l-Øns‚

kw`m-h-\-I-tfbpw Ipdn®v imkv{X-cw-KØv {]h¿Øn-°p∂h¿°v F∂-Xp-

t]mse Xs∂ km[m-c-W-°m¿°pw lrZyamhp∂ coXnbn¬ ]n. Pn.

ChnsS Ah-X-cn-∏n-°p-∂p.

t]m∏p-e¿ kb≥kv

180

H∂mw ]Xn∏v:

sk]v‰w-_¿ 2009

Page 51: KSSP Books Catalog - Popular Science

146

{]Ir-Xn-Zp-c-¥-ßfpw \Ωfpw

tUm. Fkv {ioIp-am¿

{]IrXn Zpc-¥-ßsf XS™p \n¿Øm≥ \ap°v km[n-°-W-sa-∂n-√. F∂m¬

CØcw kμ¿`-ß-fn¬ hne-s∏´ Poh≥ \jvS-s∏-Sp-∂Xv Hgn-hm-°m≥ \ap°v

Ign-tb-≠-X-t√?

{]IrXn Zpc-¥-ß-sfbpw Ah D≠m-Ip-∂-Xn\v apºpw tijhpw kzoI-cn-

t°≠ \S-]-Sn-I-sfbpw Ipdn®v efn-X-amb ̀ mj-bn¬ Cu ]pkvXIw kwh-

Zn-°p-∂p. CXv hnZym¿∞n-Iƒs°-∂-t]mse Xs∂ apXn¿∂-h¿°pw

{]tbm-P-\-I-c-am-hp-sa∂v R߃ {]Xo-£n-°p-∂p.

t]m∏p-e¿ kb≥kv

50H∂mw ]Xn∏v:

sk]v‰w-_¿ 2009

Page 52: KSSP Books Catalog - Popular Science

147

{]]© Nn{X-߃

tUm. at\mPv tImaØv

{]]©sØ°pdn®v Adnbm\p≈ a\pjys‚ {ia߃°v am\hcmintbmfw

Xs∂ ]g°ap≠v. IuXpIßfpsS Iehdbmb BImiw t\m°n {]mNo\-

a\pjy≥ anØpIfpw ambnIIYIfpw sa\s™SpØp. \q‰m≠pIfneqsS

XXzZ¿i\Ønte°pw ]ns∂ imkv{Xob ]cyth£WØnte°pw a\pjy≥

apt∂dn. Cu Ccp]Øn H∂mw \q‰m≠nseØn \n¬°ptºmƒ

Hcn°epw DØcw In´ns√∂p hn[n°s∏´ \nch[n {]m]©nI

kakyIfpsS NpcpfpIƒ Agn™p h∂Xmbn ImWmw.

t]m∏p-e¿ kb≥kv

100

H∂mw ]Xn∏v:

BKÃv 2010

Page 53: KSSP Books Catalog - Popular Science

148

Ão^≥ tlm°nMv: Ime-Øns‚ Ncn-{X-Im-c≥

]n ]n sI s]mXp-hmƒ

B¬_¿´v sF≥ssÃ\p tijw ]nd-hn-sIm≠ G‰hpw alm-\mb `uXnI

imkv{X-⁄-\mbn ]cn-K-Wn-°-s∏-Sp∂p Ão^≥ tlm°n-Mv. Xs‚ ico-csØ

GXm≠v ]q¿W-ambpw Xf¿Ønb Kpcp-X-c-amb Hcp alm-tcmKw krjvSn® ]cn-

an-Xn-I-sfbpw sh√p-hn-fn-I-sfbpw AXn-Po-hn-®mWv At±lw am\-h-k-aq-l-Øn\v

al-Ømb kw`m-h-\-Iƒ \¬In-b-Xv. sI´p-I-Y-tb-°mƒ Ahn-iz-k-\o-b-

ambntØm∂m-hp∂ B Pohn-X-sØbpw At±-l-Øns‚ imkv{X

kw`m-h-\-I-sfbpw hmb-\-°m¿°v ]cn-N-b-s∏-Sp-Øp-hm≥ Cu

{KŸw klm-bn-°p-w.

t]m∏p-e¿ kb≥kv

45H∂mw ]Xn∏v:

P\p-hcn 2011

Page 54: KSSP Books Catalog - Popular Science

149

Imem-hÿm {]Xn-k-‘n˛ imkv{Xhpw cmjv{So-bhpw

]cn-̀ mj: sI ca

`qanbpsS `mhn°pth≠n C¥ybn¬ \S∂p-sIm≠ncn°p∂ {]NmcW

]cn]mSnIfpsS `mK-ambn AJnte¥ym P\Iob imkv{X{]ÿm\ irwJe

apwss_bnep≈ sk‚¿ t^m¿ kb≥kv, sSIvt\mfPn B‚ v skmssk-

‰nbpambn klIcn®v {]kn≤oIcn® ]pkvX-IØns‚ aebmf ]cn`mjbmWnXv.

BtKmfXm]\w F∂ hnjbØns‚ k¶o¿-WXIfnte°v Bgv∂ndßn

]cntim[n°m\p≈ Ffnb {iaamWnXv. {]iv\Øns‚ imkv{X-hpw

{]iv\w ]cnlcn°s∏SmsX t]mhp∂Xn-s‚ cmjv{Sobhpw

hkvXpXIfpsS ASn -ÿm-\Øn¬ hniZoIcn°p∂

coXnbnemWv Cu ]pkvXIw cq]s∏SpØnbn´p≈Xv.

t]m∏p-e¿ kb≥kv

45

c≠mw ]Xn∏v:

BKÃv 2010

Page 55: KSSP Books Catalog - Popular Science

150

C¥y≥ _ln-cm-Imi Ncn{Xw

s{]m^. sI {io[-c≥

tdm°‰v hnZy-bnepw D]-{Kl \n¿am-W-Ønepw dntam´v sk≥kn-ßnepw a‰pw

C¥y ssIh-cn® t\ -́߃ C∂v temI-{i≤ t\Sn-°-gn-™p. Nm{μ-bms‚ hnPbw

C¥y-bpsS A`n-am\w hmt\mfw Db¿Øn-bn-cn-°p-∂p. C¥y-bpsS _ln-cm-Imi

Kth-j-W-ß-fp-sSbpw tdm°‰v hnZy-bp-sSbpw Ct∂m-f-ap-≈ hnIm-k-Øns‚ Hcp

kw£n]vX Ncn-{X-am-Wn-Xv.

kwÿm\ _me-km-lnXy C≥Ãn-‰yq-´ns‚ ssh⁄m-\nI IrXn-

°p≈ Ahm¿Uv t\Snb {KŸ-Øns‚ ]cn-jvI-cn® ]Xn-∏v.

t]m∏p-e¿ kb≥kv

55\memw ]Xn∏v:

s^{_p-hcn 2010

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219

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