A Blast From the Past
Although this is archaic in modern times, and we can remote control rockets with ease, these attempts to make self-propelled rockets were very impressive for the time period.
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A Mini-Submarine Discovers Classified Canadian Technology at the Bottom of Lake Ontario
The More You Know
- Doctors' sloppy handwriting kills more than 7,000 people annually in the United States.
- Grasshopper Mice have evolved to turn scorpion venom into a pain-killer. They now prey on scorpions.
- There's a "floating rainforest" in the sea.
- There's a shrimp-like creature that makes aluminum armor to protect itself.