howtoons blow in air · 2016-02-17 · howtoons cd hovercraft ba˚˛n: fi˜ed with air this is your...
Post on 23-Apr-2020
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The Elasticba��n slowly releases
pre�urized air under the CD.
This air acts as a cushion, floatingthe hovercraft a hair's width above
the table.
Because there is nocontact betw�n the cd and the
table,there is almost no frictionand the hovercraft can glide
gracefu�y in anydirection.
BLOW IN AIR
TO CHARGE
UP YOUR
BATTERY (BALLOON)
HOWTOONSCD HOVERCRAFT
Ba��n: Fi�edwith air this isyour ba�ery.
No�le: This is yourvalve for contro�ingthe flow of air.
Fr� Valve!Always be on thel�kout for usefulproject parts ineveryday objects.
Glue: Holdseverythingtogether.
CD: This isyour hover-craft body.
Placeba��nover theno�le
GlueNo�leto CD
OPEN
VALVE
ON O�
CLOSED
VALVE
MAterials:CD HOVERCRAFT
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