Division by zero is a mathematical challenging concept: see what happens when you try in on a mechanical calculator [source, read more: https://t.co/yCBDAiNRRz] pic.twitter.com/PWT3AFe0bc

— Massimo (@Rainmaker1973) August 4, 2021

Fully disassembled 1988 Volkswagen Golf. 6,843 parts.

Photo by Hans Hansen pic.twitter.com/SiXnzRwRDQ

— Tim Urban (@waitbutwhy) August 2, 2021

Map shows the surface area that we would need to power the world, the EU or Germany solely through solar power. pic.twitter.com/tnmIZWoeAE

— STEM 🔬🤖⚙️🧮 (@stem_feed) August 2, 2021

The kinkajou is native to Central and South America: its slender 13 cm extrudable tongue helps the animal to obtain fruit and to lick nectar from flowers, so that it sometimes acts as a pollinator https://t.co/2zep7DGV7V [gif: https://t.co/L5NBvHeSRe] pic.twitter.com/xK9O1gnYB7

— Massimo (@Rainmaker1973) August 3, 2021

This illustration by Kimberly Elliott of the (predominantly leftish) cultural elite is so great. It's hard to imagine how anyone could surpass it. I think this is now the iconic image for that concept. pic.twitter.com/QSwnRmBmaD

— Paul Graham (@paulg) August 2, 2021

This is a dead leaf

Can you see that vibrant green defiant patch? That part is kept alive by the larvae of leaf mining insects, and even though its long fallen off the tree it’s still photosynthesising.

How and why?

📸images Mike Shurmer
Source https://t.co/jbiNH6nM7v 1/ pic.twitter.com/mPXiXmVD3C

— Science girl (@gunsnrosesgirl3) August 21, 2021

We're going to space, at scale, in the next 20 years, and nothing is going to stop us

— mattparlmer 🌷 (@mattparlmer) August 2, 2021

Lighthouses don’t go running all over an island looking for boats to save; they just stand there shining. – Anne Lamott

— Irene JK 🧭 (@irenejeka) August 5, 2021

This is what an amateur astrophotographer can see from their backyard. Philip Smith imaged the SpaceX Dragon DM-2 docked to the International Space Station on june 30, 2020 from his backyard in Manorville, New York [source + equipment: https://t.co/D5pgz7FpYb] pic.twitter.com/Ldjx3mA0se

— Massimo (@Rainmaker1973) August 3, 2021

The Earth’s largest waterfall, the Denmark Strait Cataract, is 3 times the height of Angel Falls, dropping water a whopping 3,505 m, carries 2000 times more water per second than Niagara Falls during peak conditions, and is located completely underwater https://t.co/YB4VW0JBwH pic.twitter.com/U443Z9n1ZY

— Massimo (@Rainmaker1973) August 3, 2021

Digital map shows where your hometown was when dinosaurs roamed the Earth https://t.co/s6KLfv2cs1 pic.twitter.com/gExY78ReIZ

— The Hill (@thehill) August 4, 2021

Steve Jobs sitting at his home in 1982: pic.twitter.com/qIvH9HDjNt

— Jon Erlichman (@JonErlichman) August 21, 2021