A weather balloon is an extremely large balloon that is filled with helium and has a payload attached to it that generally holds equipment used to predict the weather, hence the name. Our launcher, or ...

Rebecca and Kimberly Yeung are getting ready to fly their third balloon — this time alongside other citizen scientists. (Photo Courtesy of Winston Yeung) The Seattle sisters behind a series of ...

The Lego Ideas Minifigure Vending Machine is a fun, nostalgic, and interactive set that’s perfect for adult fans. Priced at $180 and packed with 1,343 pieces, this build is more than just a display ...