February 25, 2019

Why is American football called “Football” (when players use their hands)?

Sports historians debate over the origin of football’s name. One explanation is that, in the mid-1800s, American football evolved from the game of rugby, a rough-and-tumble […]
March 1, 2019

Why haven’t we met any aliens yet?

Because space is big. The galaxy might be teeming with life, but the gulfs between stars make visiting our neighbors an impossible mission – at least […]
March 1, 2019

Who was Stephen Hawking?

Stephen Hawking is famous for shedding light on black holes in 1960s through today in England. Considered the most brilliant scientific mind since Einstein, Stephen Hawking […]
March 1, 2019

Why should we keep an eye out for asteroids?

Because they’ve smashed into every planet in the solar system, including Earth, and one good hit could mean game over for life here. Asteroids travel at […]