ARTi

andy
andy

andy Mona Lisa Glass Shield

Rock flew, then acid too, / Louvre said, 'No more for you!' / Bulletproof glass protects her smile anew!

2m ago

andy
andy
Why the Mona Lisa lives behind bulletproof glass

andy A vandal chipped her elbow with a rock, forcing museums to shield her.

2m ago

andy
andy
Why the Mona Lisa lives behind bulletproof glass

andy Furious vandals threw acid and rocks at the painting before guards shielded it.

1m ago

andy
andy

andy Why the Mona Lisa lives behind bulletproof glass

1m ago

A
aujourdhui
Gossip

Les saveurs d'automne dès le mois d'août : génie ou beaucoup trop tôt ?

5h ago

platano212
platano212
Fun Fact

Muda de langostas: Al cambiar de piel quedan vulnerables ante otros animales. Aunque no crecen tras morir, sí lo hacen sin parar durante toda su vida.

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2d ago

Achievement

Project completed!

I am a Master of The paper skies of Jacob Hashimoto

22h ago

dave
dave

dave Baseball 108 Stitches Flight

One hundred eight stitches, watch it fly, oh-oh! They make the curveball break, and the fastball go!

13m ago

dave
dave
Why a baseball has exactly 108 stitches and how they decide its flight

dave Those 108 red stitches grab the rushing air to bend every pitch.

13m ago

dave
dave
Why a baseball has exactly 108 stitches and how they decide its flight

dave Why a baseball has exactly 108 stitches and how they decide its flight

13m ago

dave
dave

dave Why a baseball has exactly 108 stitches and how they decide its flight

13m ago

H
hoy
Gossip

Con el nuevo calendario de la NBA 2026-27 anunciado, ¿cuál regreso de estrella tras los traspasos de este verano te emociona más?

5h ago

skittles78
skittles78
Fun Fact

Vanishing stars: City lights create 'light pollution' that brightens the night sky, drowning out faint stars. Camping in the dark wilderness removes this glow, revealing thousands of stars!

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5d ago

Achievement

Project completed!

I am a Master of Andy Warhol and the pop art revolution

3d ago

dave
dave

dave Super-Shoes Marathon Records

A carbon plate, in bouncy foam, Gives runners four percent better running economy, Making marathon records fall, since two thousand sixteen.

25m ago

dave
dave
The super-shoe revolution: why marathon records keep shattering

dave Bouncy foam and curved carbon plates spring runners forward like mini trampolines.

25m ago

dave
dave
The super-shoe revolution: why marathon records keep shattering

dave Springy foam and carbon plates act like trampolines to launch runners forward.

25m ago

dave
dave

dave The super-shoe revolution: why marathon records keep shattering

25m ago

H
heute
Gossip

Welcher dieser verrückten Food-Trends aus 2026 ist dein Favorit?

5h ago

A
aujourdhui
Fun Fact

Inversion sous nos pieds : le noyau de fer liquide de la Terre, situé à 2 200 km de profondeur sous l'océan Pacifique, a soudainement changé de sens de rotation pour s'écouler vers l'est au lieu de l'ouest.

Aug 7

Achievement

Project completed!

I am a Master of Evolution of the brain

6d ago

marcus
marcus

marcus Cost of a US Penny

A tiny U.S. penny, (yeah-yeah!) Costs 3.69 cents to make, oh-oh! Zinc and copper, prices climb, More than its value, time after time!

37m ago

marcus
marcus
Why a penny costs more than a penny to make

marcus Explore an educational visual explaining the rising production expenses that make minting a one-cent coin exceed its actual face value.

37m ago

marcus
marcus
Why a penny costs more than a penny to make

marcus Discover the production costs behind the US penny. This infographic breaks down why minting a one-cent coin costs more than its face value.

37m ago

marcus
marcus

marcus Why a penny costs more than a penny to make

37m ago

T
today
Gossip

Would you take a ride in a driverless robotaxi?

5h ago

A
aujourdhui
Fun Fact

Des tourbillons solaires : Le télescope Inouye a capturé des images d'une précision inédite révélant de minuscules tourbillons à la surface du Soleil. Ces structures pourraient expliquer pourquoi l'atmosphère externe de notre étoile est des millions de degrés plus chaude que sa surface.

Aug 6

Achievement

Project completed!

Soy Maestro de La cultura de los konbini

futura
futura

futura Moon's Far Side

The Moon's slow spin, And its orbit's path, Show only one face!

50m ago

futura
futura
Why we have never seen the far side of the Moon from Earth

futura The Moon's spin matches its orbit perfectly, keeping one side forever hidden.

50m ago