did you know?

did you know?

did you know?

did you know?

did you know?

selffistinggirls selfie

Worldhistoryfacts: Coin With Achilles On The Head And Thetis On The Reverse From Thessaly, 4Th Century Bce.

The-Future-Now: It’s Called Cl J1001+0220 And It’s 11.1 Billion Light-Years Away!

Historical-Nonfiction: Cracking The Coldest Case: How Lucy (Might Have) Died

Cracked: Those Men Are Not Running In Terror From An Alien Spaceship Or A Time Traveler’s Pod Arriving From The Year 2250. It’s Just A Tetrahedral Kite, Developed By Alexander Graham Bell In An Attempt To Build Kites Large Enough For People To Ride

The-Future-Now: This Is Ic 1396 — Stunning Emission Nebula Ic 1396 Mixes Glowing Cosmic Gas And Dark Dust Clouds In The High And Far Off Constellation Of Cepheus. Energized By The Bright, Bluish Central Star Seen Here, This Star Forming Region Sprawls

Mentalflossr: 10 Of The World’s Rarest Gemstonesthere Are Roughly 200 Varieties Of Natural Gemstone Known In The World Today. Alongside The World’s Precious Gems (Diamond, Ruby, Sapphire, And Emerald) Are Numerous Semi-Precious Stones, Some Of Which

Cracked: 24 Ordinary Things That Scientists Can’t Explain

Did-You-Kno: The Metal Tip On The End Of A Standard Tape Measure Is Designed To Be A Scribing Tool. If You Can’t Reach A Pencil, Just Wiggle The Serrated Edge To Leave A Faint Mark On Whatever Surface You’re Measuring. Source

Did-You-Kno: In The Early 1900S, People Loved Collecting Their Family’s And Friends’ Signatures In Autograph Books. This Evolved Into Collecting Ghost Signatures, Which Were Made By Signing A Piece Of Paper With Slow-Drying Ink And Then Quickly

Gifsboom: [Video]

The-Future-Now: “Space Brain” Could Be The Latest Problem For Colonizing Other Planetsspending Extended Time In Space Wreaks Havoc On The Body. You Lose Bone Density. Your Muscles Waste Away. And According To A New Study Published Monday In The

Mymodernmet:clever Artist’s Daily Illustrations Are Inventive Interpretations Of Tiny Everday Items

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