Flying with helium baloons
You’ve seen it in the movies, and people (usually kids) joke about doing it from time to time — but some people actually fly to amazing heights using helium balloons.
There are some amazing pictures on that website. Wow.
You’ve seen it in the movies, and people (usually kids) joke about doing it from time to time — but some people actually fly to amazing heights using helium balloons.
There are some amazing pictures on that website. Wow.