Steve Stewart-Williamsさんのイラストまとめ

https://t.co/QrshYLPr3I

A nice, simple overview of the human brain https://t.co/lHIRH5poWm

One of my all-time favourites. Stare at the red dot on the woman's nose for 30 seconds, then look at an empty wall while blinking quickly. Promise it's worth it... https://t.co/jsmr9VtTjj

https://t.co/ZPXsmnm9vB

Wow: New generation of cancer-preventing vaccines could wipe out tumors before they form https://t.co/sDHAw4jK2t

“The idea is to deliver into the body bits of proteins, or antigens, from cancer cells to stimulate the immune system to attack any incipient tumors.”

The shells of 600+ species of sea urchins https://t.co/2cngBOwOml

We often imagine that dinosaurs were drably colored animals. There's a good chance, though, that like modern birds, they were often very colorful. https://t.co/LpMBptkO2c