did-you-kno: We need leap years because it takes Earth 365 days, 5 hours, 48 minutes and 46 seconds to orbit the sun, causing the calendar year to become more and more out of sync with the solar year over time. If we didn’t have leap days, February

did-you-kno: We need leap years because it takes Earth 365 days, 5 hours, 48 minutes and 46 seconds to orbit the sun, causing the calendar year to become more and more out of sync with the solar year over time. If we didn’t have leap days, February

Coolartefact: Carving Of An American Helicopter Chasing Two Ufo’s In The Egyptian Temple Of Seti In Abydos. 1200 Bc Source: Https://Imgur.com/Rxoxzxg

Coolartefact: The Most Expensive Pocket Watch In The World Made For Marie Antoinette Source: Https://Imgur.com/Smzyuky

Cracked: Actually, If You Have Benefited From A Piece Of Technology More Complex Than A Sharp Rock Tied To A Stick, It Was Probably Made With The Help Of Helium. Helium Has The Lowest Boiling Point Of All Materials On Earth, Which Means It’s Cooler

Did-You-Kno: ‘Desert Breath’ Is A Massive Land-Art Installation That Covers Over A Million Square Feet Of The Sahara. Completed In 1997, It Still Stands But Is Marking The Passage Of Time As It Slowly Erodes Away. Source

Coolartefact: Statuette Of A Centaur, Ca. 530 B.c., Athenian Source: Https://Imgur.com/Unt5Ll7

Fuckyeahgreece: Meganissi (Small Island Near Lefkada, Ionian)

Fuckyeahgreece: Zakynthos, Ionian Islands

Thonis-Heracleion

Did-You-Kno:“There’s Been A Bunch Of Articles Written About ‘Over The Rainbow. He Gets The Lyrics Wrong, He Changes The Melody. If You Sat There With A Book And A Score Card, You Could Count The Mistakes Or You Could Listen To The Song And Smile.”

Jtotheizzoe: Braincraft: New Video! The Tiny Key To Aging: The Story And Discovery Of The Only Australian Woman To Have Won A Nobel Prize. This Is A Really Awesome Video. Great Job, Vanessa! Learn The Story Of Elizabeth Blackburn And The Discovery

Compoundchem: Limescale Clogging Up Your Kettle? Here’s How It Got There, And How To Remove It! Http://Wp.me/P4Aplt-1Ie

Design-Is-Fine: Casio Calculator, 1969-1972. Japan. Source

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