I Got To Work With Some HeLa Cells Today!

just learned that humans might have evolved smaller pupils and irises/more whites of our eyes so that it's easier for other humans to tell where we're looking as a way of communicating sudden threats. and now i'm thinking of every time i have been frantically giving my friend a Look to get out of an uncomfortable situation (or been on the receiving end). still using it to communicate sudden threats only this time his name is kyle

Silver nanoparticles show promise in fighting antibiotic-resistant bacteria

New research investigated whether silver nanoparticles could amplify the effects of antibiotics on antibiotic-resistant bacteria.

In a new study, scientists with the University of Florida have found that a combination of silver nanoparticles and antibiotics is effective against antibiotic-resistant bacteria.

The researchers hope to turn this discovery into viable treatment for some types of antibiotic-resistant infections. Antibiotic-resistant infections kill more than a million people globally each year.

For centuries, silver has been known to have antimicrobial properties. However, silver nanoparticles—microscopic spheres of silver small enough to operate at the cellular level—represent a new frontier in using the precious metal to fight bacteria.

In this study, the research team tested whether commercially available silver nanoparticles boost the power of antibiotics and enable these drugs to counter the very bacteria that have evolved to withstand them.

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look at that inflammatory process!!

this is a intestinal polyp slide. also check out that hemossiderosis in the hemorraged vessel to right!

Stop the ban on blood donation of gay men

look at these gorgeous bronchial cartilage cells!

Like humans, these big-brained birds may owe their smarts to long childhoods

Human beings typically don’t leave the nest until well into our teenage years—a relatively rare strategy among animals. But corvids—a group of birds that includes jays, ravens, and crows—also spend a lot of time under their parents’ wings. Now, in a parallel to humans, researchers have found that ongoing tutelage by patient parents may explain how corvids have managed to achieve their smarts.

“Culture”-ally stimulating art. Even mold can be beautiful… 

by microbiologist Antoine Bridier-Nahmias

via Magical Contamination 

a photo of a rhondrophyta tetrasporophyte under a microscope from my botany class <3

Dear scientists,

Please, for the love of God, please, make your papers more understandable.

Fuck you

Sincerely,

A college student on the verge of tears