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Germany makes self-healing concrete that repairs itself in the rain German civil engineers have created a revolutionary self-healing...

Missed 7 and 8 (funny!) Lol Thanks Lucky

Trivia 8/15 DID YOU KNOW... The earliest known potato chip recipe is found in William Kitchiner's cookbook The Cook's Oracle...

I knew 2,3,6 and 7 Thanks Lucky

Trivia 8/14 DID YOU KNOW... Hawkbill and leatherback turtles think jellyfish are a delicious snack, which helps keep jellyfish...

Didn't know 3,4 or 6 Thanks Lucky

Trivia 8/13 DID YOU KNOW... Victorians in the 19th century were so obsessed with ancient Egypt that they had mummy unwrapping parties...

I read about this - so wonderful! Lee

Trivia 8/12 DID YOU KNOW ... Stan is an ancient Persian word meaning "land" or "nation," and Kazakh means "wanderer," "adventurer," or...

Didn't know 2 or 8 Thanks Lucky

I didn't get 2, 4 or 5. Thanks!!!

Danielle Spencer She was so sassy and funny in "What's Happening" Danielle Spencer, who played the precocious youngster Dee Thomas on...