You can now hear in full on the BBC’s website the first part of Stephen Hawking‘s 2016 Reith Lecture—“Do Black Holes Have No Hair?” Just above, listen to Hawking’s lecture while you follow along with an animated chalkboard on which artist Andrew Park sketches out the key points in helpful images and diagrams.[...]
How can you make the invisible, visible? One way to do it is through a nineteenth century photography technique called Schlieren Flow Visualization.[...]
With dependable frequency, the religious views of Albert Einstein get revised and re-revised according to some re-discovered or re-interpreted quotation from his scientific work or personal correspondence. It’s not especially surprising that Einstein had a few things to say on the subject.[...]
A few years ago, String Theory seemed the prime candidate for the “long-sought Theory of Everything,” the holy grail of physics that will reveal, writes Jim Holt in The New Yorker, “how the universe began and how it will end… in a few elegant equations, perhaps concise enough to be emblazoned on a T-shirt.[...]
Creative Commons image via NASA
Ah to be possessed of a highly distinctive voice.
Actress Katherine Hepburn had one.
As did FDR…
And noted Hollywood Square Paul Lynde…
Physicist Stephen Hawking may trump them all, though his famously recognizable voice is not organic.
Just a few miles down the highway from Open Culture’s gleaming headquarters you will find Los Gatos High School, where Dan Burns, an AP Physics Teacher, has figured out a simple but clever way to visualize gravity, as it was explained by Einstein’s 1915 General Theory of Relativity.[...]
It is one of the most famous experiments in all of science history, but there’s significant doubt about whether it actually took place.[...]
Educator, industrial design fabricator and Myth Busters cohost Adam Savage is driven by curiosity.
Science gets his wheels turning faster than the notched disc Hippolyte Fizeau used to measure the speed of light in 1849.