画質 高画質

We're tweeting lab safety tips until school starts back up! 🧪 These are from our lab safety video: https://t.co/GG8yAhpM9T and some are available as posters on ! https://t.co/O8JS5nZ3PQ

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This illustration by medical artist Todd Buck was designed to explain the affect of morphine as it suppresses pain signals within neurons.

View Todd's portfolio: https://t.co/rZMp3SgDzA

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The Dana octopus squid is an 8-armed squid whose tentacles are reduced or disappear by the time they reach adulthood. Also, those lidded photophores are the largest known light-producing organs found in any animal.

Taningia danae

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The (by Frederick Polydore Nodder) in Thomas Martyn's "Thirty-eight plates, with explanations" (1799) was intended to help illustrate the structure of plants and their place in the Linnaean system. View the work in via ➡️ https://t.co/06fSBcPlXV

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Thanahita, essentially meaning “water goddess”, was a very strange Lobopod. Instead of traditional sclerites running down the trunk (one per segment), it had weird shrub-shaped structures that ran down its back. It also had two kinds of claws.

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For this week's I re-present my shortfin mako I hope to do some more aquatic-themed art at too 🦈🎨

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I is for Iguana

I have an iguana,
A plucky little fellow.
I fed him on banana
And now he’s turning yellow.

Poem by

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When is a shark not a shark? When it’s a ghost shark

Ghost sharks are actually fish, whose closest living relatives are sharks

‘Ghost shark’, I’ve just discovered, is also the name of a B-grade horror movie that I DEFINITELY want to watch

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Since I did this sketch on Procreate I can share the video of the process. So here is the time lapse of how I sketched this pair of Xenoceratops

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When the existential crisis hits...

continues with this spinous from ‘A history of the fishes of the British Islands’ by Jonathan Couch (1862-65)

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My contributions to 's Skull Island challenge! I loved participating in this, and even more getting several creatures in :d

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I couldn't do only one for - Jellies in Space, of course. This technique was such fun, I had to do a second one. This is C. sericeum being coy, in outer space!

What do you think of this nebula-esqe technique?

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Announcement 😊: I have one opening for a commission during the last two weeks of August and then I have a couple of spaces open for September. If you are interested in commissioning work let me know as I am arranging my calendar for the upcoming two months

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Physicist and mathematician Katherine Johnson, one of the stars of "Hidden Figures", worked at NASA to manually calculate the orbital trajectory of the Friendship 7 mission. She was awarded the Presidential Medal of Freedom in 2015.

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Meet Cambroraster, a new Hurdiid from the Marble Canyon region in close proximity to the Burgess Shale. This animal is... incredibly weird, even for a Hurdiid. It had a tiny body, a giant, spiked head shield, and very strange appendages.

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And here is the video of the process of reconstructing Thylacosmilus

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