@1adimotesi@amazing_physics What happens to the resulting helium?
Does it stay on the sun or is it recycled somehow?
Will hydrogen supply be endless? How is the hydrogen supply sustained?
Is the sun too big that it can run out of hydrogen?
The Sun blazes fiercely in the vacuum of space, where oxygen has never existed.
Yet what we see isn’t fire at all. In its core, crushing gravity heats hydrogen to fifteen million degrees, slamming atoms together until they fuse into helium. A tiny bit of mass vanishes and becomes pure, radiant energy.
This nuclear alchemy has no need for earthly chemistry. It rewrites the universe’s own rules, turning matter into starlight that has warmed our world for billions of years.
That’s the quiet miracle staring back at us every clear night: the cosmos doesn’t follow our expectations, it rewrites them in light.
Sun looks like it is burning with fire, but actually it is not burning like wood or coal in a fire. Normal fire needs oxygen to burn things, but in space there is no oxygen around sun.
Sun gets its light and heat from a different process called nuclear fusion. Inside the core of sun, where temperature is very very high (millions of degrees), hydrogen atoms smash together and join to form helium atoms. When they join, a lot of energy comes out as heat and light. No oxygen is needed at all for this.
It is like a big nuclear reaction, not chemical burning. That is why sun keeps shining for billions of years without any air.
The NAMX HUV is a hydrogen-powered car developed by the French company NAMX in collaboration with Pininfarina, featuring a refueling time of just 5 minutes and an autonomy range of 1,500 km, using replaceable hydrogen capsules for its fuel source.
🚨 “OZEMPIC HOUSES” ARE GOING VIRAL - AND PEOPLE ARE SHOCKED BY WHAT’S INSIDE
This real estate agent is walking through a brand new 350 square foot house built by Lennar.
There's no real bedroom.
No real closet.
You have to climb a ladder to get to the loft.
The shower looks like it belongs on a boat.
Every inch is compressed, stripped, and downsized.
They’re selling it as homeownership for $130,000.
Payments are in the $900/month range.
Only $1 down.
Some people call it freedom.
Others call it dystopian as hell.
Would you actually live here?