November 9 would have been Carl Sagan's 75th birthday. To celebrate the man, his work and the awesome wonderment of science, Broward College in Davie, Florida is hosting the first ever Carl Sagan Day tomorrow (Saturday the 7th). If you're in that area, they've got a whole day's worth of activities going on---from planetarium shows and stargazing, to a "Cosmos" marathon, to appearances by Bad Astronomy blogger Phil Plait and James "The Amazing" Randi (who was a personal friend of Sagan's).
The majority of us not conveniently located in southern Florida, however, will have to find other ways to celebrate. Perhaps you've already got a Beethoven's Birthday-style public march planned, but, if not, you can at least enjoy some fine video tributes. BoingBoing already linked to the soothing memorial techno remix of Sagan's "Cosmos" PBS show, so I'm going to go in a different direction and offer you one of his last interviews, from May of 1996, on Charlie Rose. Among other things, Sagan talks about his (then) new book (and one of my favorites), "The Demon-Haunted World: Science as a Candle in the Dark". Enjoy.
A favorite kitchen chemistry (and physics) experiment of kids (and adults), Ooblek is the weird result of mixing cornstarch with water. Now, MIT engineers have developed a mathematical model that can predict and simulate how the non-Newtonian fluid switches between liquid and solid depending on the pressure applied to it. From MIT News: Aside from […]
From left: Akira Yoshino, Dr. M. Stanley Whittingham and Dr. John Goodenough (Charles Dharapak / Yoshiaki Sakamoto / Kyodo News / Binghamton University) The 2019 Nobel Prize in Chemistry has been awarded to three scientists whose work developing lithium-ion batteries made mobile phones, iPads, laptops, and electric cars possible. The three recipients are U.S. engineer […]
Still using elbow grease to clean the sinks, tubs and other grimy surfaces around your house? Save your elbows, and some time. If you’ve got a power drill, the RevoClean® 4-in-1 Drill Brush Cleaning Kit will instantly turn it into a professional scrubber that can tackle any stain on any surface. Attach the 4″ nylon […]
Need data storage? Join the club. It may still seem like the wild west out there, and for many companies, it’s a tough choice between security and accessibility. Luckily, there’s a platform that gives you a lot of both: Polar Backup Cloud Storage. Whether you’re a busy private citizen or managing valuable company data, Polar […]
There are a lot of different language apps out there because nobody learns anything the same exact way – especially not something as complex as a new language. For some people, the best way is to dive in and start talking, but that’s easier said than done if you’re not around those natives you aspire […]