Knowledge Tweets

Learning something new everyday.

[World of Engineering @engineers_feed]

Every signal inside a computer processor travels as electrons through copper wires.
Each electron creates heat. Heat wastes energy. Cooling that heat wastes more.

On September 11 2026, scientists announced a nanolaser smaller than a bacterium that can transmit data using light instead of electricity.

Light generates almost no heat.
Light travels faster than electrons through copper.
A chip that communicates with light could be both faster and half the energy cost.

Data centres currently consume approximately 1-2% of global electricity.
That figure is rising sharply with AI workloads.
Halving the energy per computation changes the economics of everything.

[Knowledge Tweets @Knowledge_Twts]

Stormy Evening Clouds

[Power Beast @powerbeastt]

How to fix your mornings by fixing one trigger

[Thread]

[Knowledge Tweets @Knowledge_Twts]

A festival of kites #Basant #BasantFestival

[Knowledge Tweets @Knowledge_Twts]

On This Day
#WorldPhotographyDay #PhotographyDay

[Fascinating @fasc1nate]

Frogger in real life.

[Fascinating @fasc1nate]

How a river changes.

[World of Engineering @engineers_feed]

Life tip: Manage your smartphone's storage by regularly deleting unused files and apps. This will help prevent your device from slowing down or running out of space.

[Library Path @LibraryPath]

15 Deep Lines about Life:

1.

[MatrixMysteries @MatrixMysteries]

"Erase a people’s past, and you control their future." – George Orwell

A Thread: Unveiling the Lies That That Changed Our History 🧵

1. The Forgotten Element: ÆTHER

[Mind Matter @MindMatter28]

Men, nobody got rich with a salary.

If you want to become your boss, do this and you'll make your monthly salary in 24 hours.

//THREAD//

[Dear Son. @DearS_o_n]

Dear son,

[Knowledge Tweets @Knowledge_Twts]

Do you remember when you joined X? I do! #MyXAnniversary

[Knowledge Tweets @Knowledge_Twts]

@elonmuskADO Nope 😔👎🏼

[Massimo @Rainmaker1973]

Safi is an artist who developed a quite original technique: drawing using a coin