Archive for the “Week 2 - Lighter Than Air” Category

today we made blimps and hot air air balloons. we made the hot air balloon by using 5 tissue papers and glueing them together each one side by side and filled them up with helium. learned that the balloons go up because the helium is less dense than the air. we didn’t get 2 write the rest because we didn’t have time so sorry =)

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How did the hot air balloon float?

First, we picked out five colors the colors were pink,gray,lime green,purple,blue.Those colors were very smiley and colorful.Next, we glued them together.After that, we picked and took them to the star room hall so they could float.Finally, we our balloon flew away from our hands and we were very(shocked and sad).

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Today in hall of science we learned about bounyancy and density i had fun today especially when we made blimps and made them fly i had alot fun. I LEARNED THAT THE LAW OF BUOYANCY SAYS THAT SOMETHING WILL FLOAT WHEN IT IS LESS DENSE THEN WATEVER IS AROUND IT.BYE ARIEL!!!!!!!jkjkjkjk you’re aDiel :D DD 

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k-XD fun so far – fro kelly

Today we learned about density and mass and atoms.

Using this we were able to make a hot air balloon and a blimp which flew away in the great hall.

:]<3

K- forget what buoyancy is @-@

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today we learned about helium, balloons, blimps, and other things that fly. we learned how hot air balloons fly and how to build blimps.it was fun.hi,we made hot air balloons.

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hahahahahahhehehehehehhehe*evilgiggle*Today was so FUN!!!YAYWe made a bootleg hot air balloon. We also made a bootleg blimp. We also learned about the law of bouyancy. The law of bouyancy states that something that is less dense will float around things that are more dense than it :D D Okay we’re done now. XDXPXDXPXDXPXDXPXDXPXDXPXDXP byebye I can’t believe it’s not butter <_<

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today we learned the law of bouyancy . and densitywe also did the jetoff!!!:DDDyoutube.com/justkiddingfims 

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less dense=hot air

more dense=cold air

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