Standard vaccine injections, done with a 1-in.-long needle, aren't as effective in obese patients. Instead, they need a longer needle to get the same level of immune response. Researchers aren't sure why, but it's possible that fat prevents shorter needles from delivering the vaccine directly into muscle, where it has better access to immune cells.(Via Ivan Oransky.)
Standard vaccine injections don't work as well for the obese
Scientists discovered the world's largest bacterium and you can see it with your naked eye
Below is an image of Thiomargarita magnifica, the world's largest bacterium that scientists just discovered in the French Caribbean hanging out on underwater on decaying leaves from a mangrove tree. The size and shape of a human eyelash, you can see it without a microscope. (The illustration above shows the lil' creature beside a dime.)… READ THE REST
Watch these miniature Brazilian frogs in all their awkward glory
These miniature Brazilian frogs (aka pumpkin toadlets) don't have much balance and thus jump in reallllly awkward ways. Apparently, their inner ears are too small to provide good balance. New research published in Science explains the phenomenon: Miniaturization has evolved repeatedly in frogs in the moist leaf litter environments of rainforests worldwide. Miniaturized frogs are… READ THE REST
Paleontologists in China find the first dinosaur belly button
Even though people employ the concept of navel-gazing as a pejorative insult, I still find my belly buttons remarkably intriguing. Ever since my mother elucidated the reason behind my belly button as a youth, the deep poignancy around the mark has stuck with me forever. Call me sentimental all you want, but having a visual… READ THE REST
Got a home repair project? This HD endoscope camera can give you a closer look
As much as you hate it, sometimes we have to search for things in places we never want to go, like the kitchen sink's drain, the dusty attic, or the spider-web-laden area underneath the house. Your shrieks might just bring music to their ears! But as much as we don't want to see what's in these… READ THE REST
With Buildix Pro, you don't have to be a pro developer to make a killer website
Whether you have your own cookie business or run a celebrity gossip blog, having an unimpressive landing page can really slow things down. Sure, hiring a professional developer to create a website would be awesome, but their rates can be pretty steep, and that's not something you want to budget for these days. Just because… READ THE REST
Send untouched files and useless apps to the dump with this app for Macs
How much of your Mac's storage space is actually stuff you use? Odds are good a significant portion of your hard drive is filled with untouched downloads, duplicate files, and apps you forgot existed. You may not have noticed it, but the gradual slowing of your computer could be due to all those files just sitting… READ THE REST
