If I fill my suitcase with helium will it weigh less for

>>18376802
You'd need to prevent the helium from escaping first, and the reduction in weight wouldn't be signifficant enough.

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>>18376802
In order to fill the suitcase with helium without it escaping it i recommend filling your whole room with helium until there is no air left in it. Then you can proceed to pack your suitcase and if you feel like it take a good nap to congratulate yourself. Then you can open the windows to let the air inside again :)

No, because storing helium is incredibly difficult and requires a heavy container.

>>18377204
>What are balloons
It's not like it needs to be stored for an extended period of time.

>>18376802

Unless you have an airtight suitcase (why????) the added weight to make it sealed might negate the weight decrease of the helium

On today's episode on troll physics