David Goodsell of the Scripps Research Institute made this lovely watercolor illustration of a cell of Mycoplasma mycoides. This bacterium is the cause of a deadly respiratory disease that affects cattle and other cud-chewing animals.
If you've ever read much about zoonoses — diseases that pass from animals to humans — then you know that the domestication of livestock played a huge role in introducing many diseases to people. Living in close proximity to the animals we ate provided ample opportunities for those animals' diseases to jump over to us. What's interesting about Mycoplasma mycoides is that it represents a disease of animals that seems to have its origins in domestication, as well.
In 2012, scientists found evidence that suggests domesticating livestock — a process that resulted in closer living conditions for the animals and in animals from one herd being moved to other herds they likely wouldn't have otherwise had contact with — helped Mycoplasma mycoides evolve and spread. Today, different species of Mycoplasma mycoides cause a range of diseases that can kill between 10 and 70 percent of the cows they infect.
Goodsell's illustration is an attempt to show all the different parts of the bacterial cell, in the shapes, sizes, locations, and concentrations that those parts take in the real world. If you go to his site, you can see a legend explaining what everything 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 […]
Evil Mad Scientist Labs have released their latest set of nerdy Valentines ready for you to print, glue on cardstock, and use to win your true love’s heart.
“Bentonite Me Baby” is a brand of “detox clay” that you spread on your face, or eat, to rid your body of mysterious, nonspecific “toxins.” It is full of lead.
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. […]
You travel around a lot. It might be that jet set life from New York to LA to London to Tokyo, or it might be back and forth from the coffee shop to the office, or from the kitchen to the couch. Any which way, you’re mobile and that’s the way to live. When you […]