Bipedal Running Has Convergently Evolved Multiple Times In Squamate Reptiles, Known In Over 50 Modern

Bipedal Running Has Convergently Evolved Multiple Times In Squamate Reptiles, Known In Over 50 Modern

Bipedal running has convergently evolved multiple times in squamate reptiles, known in over 50 modern species – and fossil evidence shows this is nothing new, with lizards repeatedly developing the ability to sprint on their hind legs for well over 100 million years.

Huehuecuetzpalli mixtecus here lived in east-central Mexico during the mid-Cretaceous, about 105 million years ago. About 25cm long (10"), it was part of an early branch of the iguanomorph lineage, related to the ancestors of modern lizards like iguanas, chameleons, and agamids.

Its limb proportions indicate it would have been a bipedal runner, making it one of the earliest known examples of this type of locomotion in lizards. Its skull also had some features convergent with varanids, suggesting it may have had a similar sort of active-pursuit-hunting ecology.

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the crested barbet is a sub-saharan african bird. highly territorial, this bird is very defensive and has been recorded killing rats and snakes on their territory. males and females appear identical. both sexes participate in rearing of the chicks, of which they may have up to five broods of during a breeding season. they primarily feed on insects and other birds’ eggs, but they may feed on small animals from time to time. they roost & nest in hollow trees and logs. their markings are very distinct from other barbets, which often feature more blocky, less striped markings.

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so i saw this photo of a harpy eagleand i thought “woah what a noble beast” so i searched for more photos and i just

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even the babiesi mean

2 college students accidentally miss the math final exam

The next day they both went to plead with their professor. He was feeling pretty good that day so he allowed them to retake it. He told them to both come back tomorrow for an oral exam. When they both showed up he told one of them to wait outside while he tests the other. So one enters and the other puts his ear to the door to listen. The professor begins asking the question:

“You are riding in a train cart and you get too hot. What do you do?”

The student replies “I open the window.”

“Ok. Now that window is 2 feet wide and 3 feet high. The train is traveling 50 mph going north and the wind is blowing at 15 mph due east. How long will it take for new air to replace the old air in the cart?”

The student is clearly confused at this impossible question and just answers “I don’t know”. So the professor gives him an F, dismisses him, and calls in his friend.

He begins asking his friend “you are riding in a train cart and it gets too hot. What do you do?

He says “I take my jacket off.”

“Ok. But its still too hot. What do you do?”

“I take my shirt off.”

“I understand but its very, very hot.”

“I will just get naked.”

“Ok. But there’s a guy in front of you getting a hard on by watching you strip naked!”

The student replies: “Professor, the entire train can fuck me in the ass I am NOT opening that window!”

just came up with a really good 4 word cooking horror story but idk if you guys are ready for it

Unflattering Paparazzi Shot 6/18

unflattering paparazzi shot 6/18


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I remember working as a retail intern at Ikea, helping people design their kitchen on the computers.

I especially remember the anti-Karen I helped once. After spending quite a bit of time helping her, she asked to see my manager. I had just started out a few weeks earlier, and let me tell you I got so scared hearing those words. I told her my manager wasn’t here but that if she had something to say, an older colleague was in charge of us interns. She went to him (I was basically dying inside), and told him that I had done tremendously good work, and that she wished he told that to the manager. It was so kind. 

I also remember the young man who, upon learning I was an intern, asked me what stuff I still had trouble doing and asked for just that. We both knew he had no intention of buying that plain stone, super expensive custom-made tabletop. But he thought it would be a good occasion for me to practice with no pressure. He let me take all the time I needed to get it right. That was nice.

The old lady I helped twice, and who wanted to add some details and order her furniture in a month or so ; when I told her I wished her well because my internship would be over by then, she seriously considered rushing a little because she wanted to keep working with me. It was nice.

The three 30ish friends who worked at some factory for what I know to be low wages, that I helped for two hours with some complicated kitchen layout. They wanted to give me a tip, even though tips are far from common in France, let alone in Ikea. I refused because it was against the rules. They insisted I was barely paid and did great work. Still no. They gave me some papers back, and I found 10 euros inbetween the pages. 

The lady who also wanted to give a tip -and let me know that I should check the third drawer in the exposition kitchen. I found 20 euros there. 

The woman who thanked me for making her very shy teenage daughter laugh to tears while working on their kitchen plan. 

Wherever those people are now, I hope they’re well. Be kind to retail workers. It may not be much to you, but I can assure you we do remember those things even seven years later. This is just so important. 

i dont believe anyone has npc energy in the sense that their thoughts and feelings dont matter but i did just walk past an old woman today who (presumably to no one) said “ive been dreaming of croissants…” and trailed off while i walked by her and i believe. that is a moment i will never know more about

@歷蜀記Lishuji

🍲火鍋底料 hot pot base

if i could turn into an eel. well that’d be ideal.

Let’s do a Wild Hunt larp where we kidnap Jeff Bezos and release him in the forest and then give all the larpers (who are amazon employees) weird masks and motorbikes painted to look like fucked up horses and wolves.

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