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

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

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

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

selfshots serafuku

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

Did-You-Kno: Scientists Have Made Bouncy Bones. A New ‘Ink’ That Combines A Mineral From Bones With A Binding Polymer Can Be Used To 3D Print Elastic Bone Replacements. Because They Are Not Brittle, The Implants Can Be Shaped As Needed, And

The-Future-Now: Only Neil Degrasse Tyson Would Explain Europa This Way 😂

Treasure Trove Of Ancient Human Footprints Found Near Volcano

Itscolossal: A Levitating Wireless Speaker In The Shape Of A Storm Cloud

Worldhistorys: World History: Grace Hoppergrace Brewster Murray Hopper (December 9, 1906 – January 1, 1992) Was An American Computer Scientist And United States Navy Rear Admiral. She Was One Of The First Programmers Of The Harvard Mark I Computer

Did-You-Kno: People Who Read Books For At Least 3.5 Hours A Week Live An Average Of Two Years Longer (Magazines, Newspapers, And The Internet Don’t Count). Source

© 2007-2021 www.adulthis.com