The Enormity of the Number TREE(3) Is Beyond Comprehension. It is theoretically possible to solve the proof with finite arithmetic and demonstrate that TREE(3) is not infinite—you just couldn't solve the proof in a lifetime, or even in the lifetime of the universe.

by Chipit to /s/Mathematics from popularmechanics.com

Quantum Physicists Say Objective Reality May Not Exist at All

by IkeConn to /s/MrTPitiesTheFool from popularmechanics.com

A Brief History of the Movie Camera

by Canbot to /s/whatever from popularmechanics.com

How This Clever Naval Light Always Points the Way You Need to Go

by Brewdabier to /s/science from popularmechanics.com

What Is the Iron Dome? Israel's Anti-Rocket Defense System, Explained

by killerjavi98 to /s/Military from popularmechanics.com

This Nuclear Reactor Just Made Fusion Viable by 2030

by killerjavi98 to /s/science from popularmechanics.com

After You Die, Microsoft Wants to Resurrect You as a Chatbot

by killerjavi98 to /s/technology from popularmechanics.com

50 Years Ago Today, Oregon Blew Up a Dead Whale. With Dynamite. On Live TV.

by [deleted] to /s/whatever from popularmechanics.com

Russia Warns the World: Any Incoming Ballistic Missile Is Considered Nuclear

by killerjavi98 to /s/WorldNews from popularmechanics.com

Nikola Tesla Proved It Was Possible. Now Wireless Electricity Is a Reality.

by [deleted] to /s/science from popularmechanics.com

Could a World War II Shipwreck Cause the Next Beirut-Like Explosion?

by [deleted] to /s/Europe from popularmechanics.com

Riddles, Logic Puzzles, and Brain Teasers - Popular Mechanics

by [deleted] to /s/Games from popularmechanics.com

Iran Accidentally Sinks Its Fake American Aircraft Carrier

by Nemacolin to /s/news from popularmechanics.com

The U.S. Army Expects to Field Cyborg Soldiers by 2050

by iraelmossadreddit to /s/technology from popularmechanics.com

Why the Military Is Building a Tunneling Earthworm

by iraelmossadreddit to /s/conspiracy from popularmechanics.com

Someone Left a Hatch Open and Crippled India’s $2.9 Billion Submarine

by Canbot to /s/technology from popularmechanics.com

Popular Mechanics: The First International Hydrogen Supply Chain Is a Big Deal. It brings the world one step closer to a hydrogen society.

by Chop_Chop to /s/Hydrogen from popularmechanics.com

"The U.S.'s $13 Billion Aircraft Carrier Has a Toilet Problem"

by Robin to /s/Antiwar from popularmechanics.com

The Floating Electric Car That Was Born From Tragedy.

by mikipika to /s/environment from popularmechanics.com

The CIA’s Blade-Wielding 'Flying Ginsu' Missile Strikes Again

by TheWebOfSlime to /s/Intelligence from popularmechanics.com

How to Power a Steel Blast Furnace Using Only Hydrogen. Germans just did it. Will the rest of the world follow suit?

by Chop_Chop to /s/Hydrogen from popularmechanics.com

Navy UFO | UFO Sightings | The Truth About the Navy's UFOs

by Entropick to /s/UFO from popularmechanics.com

Water Is Really Hard and Expensive to Split. These Guys Might Have a Solution.

by Chop_Chop to /s/Hydrogen from popularmechanics.com

Prehistoric Monster Penguins: Awesome, Terrifying, or Both?

by Optimus85 to /s/science from popularmechanics.com

The 50 Best New Board Games

by Entropick to /s/Games from popularmechanics.com

How a 1919 Army Truck Convoy Across the U.S. Helped Win WWII

by Entropick to /s/history from popularmechanics.com

Scientists Are Now Transforming Saltwater Into Hydrogen Fuel. The trick is nickel, and lots of negative charges.

by Chop_Chop to /s/Hydrogen from popularmechanics.com

How the World's First Digital Circuit Breaker Could Completely Change Our Powered World

by Vigte to /s/technology from popularmechanics.com

This Tibetan Bone Discovery Rewrites Ancient History

by SecretlyHistoric to /s/AncientHistory from popularmechanics.com

How to Become a Skilled Tradesperson

by HeyImSancho to /s/SundogsPlace from popularmechanics.com

The $200,000 Heist That Tore the 'Star Wars' World Apart

by Vigte to /s/StarWars from popularmechanics.com

A Single Cell Hints at a Solution to the Biggest Problem in Computer Science

by Vigte to /s/technology from popularmechanics.com

We Might Have Been Looking for MH370 In the Wrong Place This Whole Time

by Vigte to /s/WorldNews from popularmechanics.com

The Priceless Guitar History Lost in the Paradise Blaze

by Vigte to /s/news from popularmechanics.com

In Defense of Elon Musk

by Vigte to /s/technology from popularmechanics.com

The 30 SciFi Stories Everyone Should Read

by muad_dib to /s/ScienceFiction from popularmechanics.com