The Eiffel Tower can grow over 15 cm taller in summer due to heat expansion.

💡Did you know? The first QR code was invented in Japan in 1994 by Denso Wave, a Toyota subsidiary.

A QR code can store over 7,000 numeric characters!

If you shuffle a deck of cards properly, chances are the exact order has never existed before.

Your phone is more powerful than the computer that landed Apollo 11 on the moon.

QR codes were invented in 1994. Just like Friends, but with fewer reruns.

A bolt of lightning is five times hotter than the surface of the sun.

QR codes can include error correction, so they still work if up to 30% is dirty or missing.

QR codes were first used to track automotive parts in factories.

There are more stars in the universe than grains of sand on all Earth’s beaches.

Why don’t programmers like nature? It has too many bugs.

What’s a QR code’s favorite pickup line? “Wanna scan me sometime?”

I made a QR code for my calendar. Now my schedule is more responsive than I am.

Emailing yourself links is so 2015. Use the QR code to quickly open a link your phone!

QR codes can link to maps, Wi-Fi, text, payments, or even cat videos. (We recommend all of the above.)

Add a QR code to your business card that links to your portfolio or LinkedIn.