Last spring, my wife and I took a trip to Bali for our honeymoon. While the trip was an absolutely incredible, once-in-a-lifetime adventure, the journey to our destination, as I described previously, was not a walk in the park. After 24 hours in transit through 13 time zones, where daytime accelerated and nighttime shrouded the plane in darkness for the majority of the trip, paired with my inability to sleep on planes, I was starting to regret ever getting a passport in the first place. Continue reading “A Tale of Two Speeds: How Planes Stay in the Air”
Since the 1960s, the United States government has been shooting lasers at the moon. No, this is not a covert government conspiracy or a relic of the Cold War. It is NASA’s attempt to prove Einstein’s theories right.
Let me explain.
Started in 1988 at San Francisco’s Exploratorium museum, March 14, or Pi Day, has become a classroom tradition. But what is pi? Why do we celebrate it by slicing up circular junk food? And why are mathematicians still calculating digits of pi into the trillions of decimal places?
Continue reading “The Search for Pi: 3.14 and Beyond”