By now, you are probably aware that NBC Olympics anchor Bob Costas has pink eye, and it's getting worse. What I didn't realize: Pink eye is a symptom, not a diagnosis. It's an infection of the lubricating cells that line your eye, but lots of things can cause that infection, including staph and strep bacteria, chlamydia, and rhinovirus. Those are common causes of pink eye, but there are some more exotic ones out there, as well. It was the most common symptom of the emergent flu strain H7N7 when that virus infected 89 people in the Netherlands in 2003. There are even three viruses that can cause acute hemorrhagic conjunctivitis, a sort of uber-pink eye that is, thankfully, not nearly as dangerous as it sounds.
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. […]