Signore Galilei

57.5K subscribers

60 videos

Short explainers and other educational content every month (optimistically) on overlooked history, forgotten geography, surprising mathematics, and more.

Latest Videos

The Vikings went farther than you think

Countries that came back from the dead

Antarctica's Forgotten Countries

America's Forgotten Colonies

Texas's Secret (Forgotten) Flag Emoji

What's the Most Average Country

Where Does Australia End

There are lakes in space!

History's Forgotten World Wars

The Solar System's Forgotten Planets

Unsolved Math The No-Three-In-Line Problem #SOME3

Japan's Forgotten Islands

Hawaii's Forgotten Islands

South America's Forgotten Countries

Gaps of the Gods The Bosporus & Dardanelles Straits

Western Europe's Forgotten Countries

North America's OTHER Forgotten Great Lakes

North America's Forgotten Great Lakes

Edge of the World Strait of Magellan, Drake Passage & Beagle Channel

How to Untangle a Math Conspiracy Fáry’s Theorem

Alien Primes The Wall–Sun–Sun Primes #SoME2

The Forgotten First Voyage to the North Pole

Thoughts from the Class of 2020 My Unforgotten Graduation

America's Forgotten Cities

The 250-year-old World Currency They Still Make Today

East Asia's Forgotten Countries

Gate of Lamentation The Bab-El-Mandeb Strait

Signore Galilei Let's Explore!

The First Tourist Trip Around the World

½ + ⅓ + ⅕ + ⅐ + ... = ∞ (The Prime Harmonic Series)