Watching this (a video posted a few days ago, and involving astronaut Don Pettit as he uses knitting needles and water droplets) reminds me why I loved physics when I was in high school.
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The coolest science experiment you'll see today
Watching this (a video posted a few days ago, and involving astronaut Don Pettit as he uses knitting needles and water droplets) reminds me why I loved physics when I was in high school.
Dot Dot Dot is Morse code for the letter 'S,' the full message Guglielmo Marconi claimed to have received atop Signal Hill in St. John's in 1901. It ushered in the age of telecommunications. My maternal grandfather worked as a telegraph operator for Canadian Marconi on Signal Hill for many years.
As well, I have a habit of overusing the ellipsis when I write ... as frequent readers might notice.