Demitri Martin has observed that whale watching is often indistinguishable from watching people be disappointed. But not all the time. National Geographic has a short video about a 1997 whale watching excursion when the people got to watch a killer whale take down a great white shark. (Feel free to make heavy metal devil hands at your computer screen at any time while watching this video.)
According to National Geographic, "To prey upon the shark, the Orca has learned how to immobilize it by turning it on its back -- a state called 'tonic immobility.'" Sharks freeze when rolled onto their backs. And that's exactly the strategy the whale in this film seems to have taken, keeping the shark immobile until it suffocates, then and feeding on it.
If that's not worth a little air guitar in that whale's honor, I don't know what is.
Gravitational waves are real, and scientists have detected them. In the video above, PBS Space Time explains the discovery by researchers at the Laser Interferometer Gravitational-Wave Observatory (LIGO). From the New York Times: A team of physicists who can now count themselves as astronomers announced on Thursday that they had heard and recorded the sound […]
Light used to just be one of two things: on or off. Simple as that. Either a flood of yellow or total darkness. Then the dimmer switch happened and you could adjust the brightness to meet your seductive needs and suddenly everyone looked a little better in the gentler light. And now your luminary universe […]
Projects will always need management. And now with the tech gold rush it feels like there are more projects than ever with fewer managers than there’s demand for. But it takes too much time and money to go back to school full time so luckily the Project Management Professional certification training course is now 96% […]
If you’ve been blessed enough to avoid them yourself, you’ve definitely heard the horror stories. Late night, crushing out a ton of work, writing, coding, anything, then boom – your computer crashes. The battery blows, you spill water or coffee all over the place, or it just shuts down with no explanation, and you’re screwed. […]