NEW BAKING TRICK: When you need softened butter - grate the butter while it is still hard, then mix with other ingredients as normal. It will soften quickly and perfectly and give an even dispersal of butter throughout the dough.
Electron micrograph image of squid suckers! It's an array of suckers found on the tentacles of a long-finned squid. Each sucker has a width a little smaller than the width of a human hair. Photo by #Jessica_Schiffman
Narcolepsy confirmed as autoimmune disease : Nature News & Comment
An invading cell (orange) is surrounded by macrophages (blue) whose function is to engulf and digest foreign cells
Brain blood vessels.
Phase contrast micrograph of spore formation and release in Aspergillus, an ascomycete, using a semi-thin stained section stained blue.
Random items enlarged with an electron microscope.