Maybe everyone in junior high was right: the clothes you wear really can make you cool! At least if those clothes are the new fabric developed in China with a kind of cooling system embedded inside. Plus: it's National Chocolate Chip Cookie Day, so let's find out about the largest chocolate chip cookie of all time.
Of all the great breakthroughs we’ve made in outer space, there are none sweeter than this: last month, astronauts on the International Space Station baked chocolate chip cookies. But baking cookies in space is a little different than baking them on Earth. Plus: a new device called the Exolung can keep air flowing for virtually as long as a diver likes.
This week's videos are (very) loosely themed around desserts - fitting that we're all coming down from the Halloween sugar rush.
We’re making cookies with some of the leftover Halloween candy.
I asked the boy to divide the Tagalongs between the three of us. He seems happy with his decision.
He inhaled this cookie, a snack as big as his head, and then turns to me and says "Where'd the cookie go?" Even he couldn't believe how quickly he ate it.