A Mini-Submarine Discovers Classified Canadian Technology at the Bottom of Lake Ontario

Hard to See

These missiles were practically indistinguishable from underwater. Even the sonar device couldn’t pick up an accurate reading of what the rockets looked like. Since they had been underwater for 60 years, they blended into the lake floor.

The More You Know

The Japanese created a smoke alarm for those who can't hear, which pumps super-spicy wasabi mist into the air to alert them.
A reindeer's eyes can change colors with the seasons.
Doctors' sloppy handwriting kills more than 7,000 people annually in the United States.
The Nobel Committee declined to award the Nobel Peace Prize in 1948 because "there was no suitable living candidate." This was meant as tribute to Mahatma Gandhi, who was assassinated earlier that year without receiving the Prize.

Post originally appeared on Upbeat News.