Are we alone in the universe?

Update: 2025-01-07

Description

It's a great big universe, and we're all kind of puny.

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Comments

In Channel

Why does wood turn black and then white when it burns?

2025-11-0416:39

Why do things get brittle when they get cold?

2025-09-3013:59

How do we send sound through space?

2025-09-1617:04

What happens when a car is struck by lightning?

2025-09-0223:28

What is freeze drying?

2025-08-1926:09

What makes something a good ice pack?

2025-08-0529:31

Why is sunlight said to be the best disinfectant?

2025-07-0829:41

How do you make Dragonfire from Game of Thrones?

2025-06-2335:55

How do you become a great scientist?

2025-06-1038:21

What's up with magic materials in comic books?

2025-05-2722:48

Why do we salt pasta water?

2025-05-1322:09

What are smart plastics?

2025-04-2930:47

Why does polyester shrink in the dryer?

2025-04-1514:54

How does noise canceling work?

2025-04-0117:19

How do we measure temperature?

2025-03-1829:41

How does kevlar work?

2025-03-0423:03

Why isn't Pluto a planet?

2025-02-1816:59