There are countless stars that we can see in our night sky, and all of them are unique. Some are dim, barely visible without a telescope. Others are bright and can be seen even in the most light-polluted areas. We measure the brightness of these stars using the magnitude scale. The magnitude scale seems a
Read moreBehind the Scenes with a Lighter Flame Float
It’s a classic trick to make a lighter flame float, but how does it actually work? As it turns out, the secret can be found on your desk: a ballpoint pen. Though the key to the trick may be simple, there’s some really cool science making it happen. Follow along with us and we’ll show
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