J. B. Prewitt

I'm a hand model, mama. A finger jockey. We think differently than the face and body boys... we're a different breed.

[Time Capsule Tales @timecaptales]

Rodney Mullen revolutionizing freestyle skateboarding in Japan, 1984.

[Wolf of X @WolfofX]

I love maps, you love maps, everybody loves maps... prove me wrong 🧵

1. Topography of USA

[Tiffany Moustakas @tiffmoustakas]

All of the US right now

[Wolf of X @WolfofX]

10. The Thatcher effect or Thatcher illusion is a phenomenon describing the minds inability to recognise facial problems when faces are turned upside down. (Turn the image around)

[James Lucas @JamesLucasIT]

Thread of the most epic images and videos from SpaceX Starship's launches 🧵

[Massimo @Rainmaker1973]

Lightning and volcanic lightning on the Acatenango Volcano in Guatemala

[📹 Douglas Steele]

[non aesthetic things @PicturesFoIder]

They probably thought he was a kid pressing one key 🤣

[Wonder of Science @wonderofscience]

A meteor, the Milky Way and Mount Fuji captured by photographer Hayata Suzuki.

[Sahil Bloom @SahilBloom]

Andy Weir's short story, The Egg, is one of the most mind-blowing things you will ever read.

Do yourself a favor and find 10 minutes to enjoy it.

(bookmark this for later)

[J. B. Prewitt @MisterBrianPaul]

Love seeing this! Great model for not just living but thriving at the highest level of athletics while controlling T1D

[Dov Kleiman @NFL_DovKleiman]

People don't realize what #Ravens All-Pro TE Mark Andrews goes through during games. Andrews has Type-1 diabetes and has to check his blood sugar whenever he gets off the field.

While off the field, he wears a continuous glucose monitor. Watch this video:

"Every time I come off the field."

"For real?!"

"When my blood sugar is a little higher I gotta give insulin to bring it down."

"When it's lower I take some sugar.. like some Gatorade or something like that."

[Dov Kleiman @NFL_DovKleiman]

People don't realize what #Ravens All-Pro TE Mark Andrews goes through during games. Andrews has Type-1 diabetes and has to check his blood sugar whenever he gets off the field.

While off the field, he wears a continuous glucose monitor. Watch this video:

"Every time I come off the field."

"For real?!"

"When my blood sugar is a little higher I gotta give insulin to bring it down."

"When it's lower I take some sugar.. like some Gatorade or something like that."

[Science girl @sciencegirl]

Ball balancing robot
https://t.co/LEZ6QOBruH

[The Figen @TheFigen_]

Great talented dancers!

[OpenMoon @OpenMoonAI]

The video that NASA does not want you to see!

[Physics In History @PhysInHistory]

10 Brilliant paradoxes from the history of Physics and Mathematics ✍️

Zeno’s paradoxes: A series of paradoxes that challenge the notions of motion, space, and time. One of them is the dichotomy paradox, which states that in order to reach a destination, one must first reach the halfway point, then the halfway point of the remaining distance, and so on, implying that motion is impossible.

Russell’s paradox: A paradox that arises from the naive set theory, which allows the construction of a set of all sets that do not contain themselves. The paradox is whether this set contains itself or not. If it does, then it does not belong to the set by definition. If it does not, then it belongs to the set by definition.

The barber paradox: A variation of Russell’s paradox, which involves a male barber who shaves all and only those men who do not shave themselves. The paradox is whether the barber shaves himself or not. If he does, then he does not belong to the group of men he shaves. If he does not, then he belongs to the group of men he shaves.

The liar paradox: A paradox that involves a statement that contradicts itself, such as “This sentence is false”. The paradox is whether the statement is true or false. If it is true, then it is false by its own assertion. If it is false, then it is true by its own negation.

The sorites paradox: A paradox that involves the vagueness of predicates and the problem of drawing a sharp boundary between two categories. For example, if one grain of sand is not a heap, and adding one grain of sand to a non-heap does not make it a heap, then how many grains of sand are required to make a heap? The paradox is that there seems to be no clear answer to this question.

The Monty Hall problem: Though not exactly a paradox it is a mathematical problem, rather an interesting one, that involves a game show scenario, where a contestant is given a choice of three doors, behind one of which is a prize and behind the other two are goats. After the contestant picks a door, the host opens one of the other doors that reveals a goat and offers the contestant a chance to switch to the remaining door. The point is that the contestant should always switch, as this doubles their probability of winning the prize from 1/3 to 2/32.

The birthday paradox: Another one from mathematics that seems a little counter-intuitive. It involves the probability of finding two people with the same birthday in a given group. The point is that this probability is much higher than one might expect. For example, in a group of 23 people, there is a 50% chance that two people share a birthday.

The Banach-Tarski paradox: A paradox that involves the axiom of choice and the concept of non-measurable sets in mathematics. The paradox states that it is possible to decompose a solid sphere into a finite number of pieces and reassemble them into two solid spheres of the same size and volume as the original one.

The twin paradox: A paradox that involves the special theory of relativity and the phenomenon of time dilation. The paradox states that if one twin travels at a high speed in a spaceship and returns to Earth, they will find that their sibling has aged more than them. However, from the perspective of the traveling twin, it is their sibling who has traveled at a high speed and should have aged less.

The grandfather paradox: A paradox that involves the concept of time travel and its implications for causality. The paradox states that if one travels back in time and kills their own grandfather before their father or mother is born, then they will prevent their own existence. However, if they do not exist, then they cannot travel back in time and kill their grandfather.

[Dr. M.F. Khan @Dr_TheHistories]

Then vs Now :

Teotihuacan Pyramid in Mexico City in 1900 and in 2022.

The 1900 view must have looked like a random mountain, until the excavations and clean-up began.

#drthehistories

[J. B. Prewitt @MisterBrianPaul]

@hock_ffball Shots fired ! 👀

[Historic Vids @historyinmemes]

People in 1993 react to credit cards being accepted at a Burger King

[Historic Vids @historyinmemes]

Ben Stiller pretending to be Tom Cruise’s stunt double is comedy gold