Space smells like seared steak, hot metal, and welding fumes.

Astronauts have described it after removing helmets in airlocks.

#space

Celebrate progress, not perfection.

Wins, even small, fuel your future.

#motivation #tips

Some metals can remember their shape.

They’re called “shape-memory alloys” and return to form when heated.

#science #weird

End your day by planning the next one.

Start strong. Finish stronger.

#tips

Smiling—even fake—tricks your brain into feeling happier.

Your body influences your mind.

#psychology

Use airplane mode for 2 hours daily.

Pure focus. No interruptions.

#tips

Drinking water before coffee reduces jitters and dehydration.

#lifehacks

#Yemen was originally called Arabia Felix, which is Latin for "happy or fortunate Arabai." This is because Yemen was the most fertile region in the area.

#knowledge