Humans
When it comes to downing hot dogs, science says there’s a limit
Humans may be able to eat only 83 hot dogs in 10 minutes, new research suggests.
Word of the Week
Ecosystems
Scientists Say: Deforestation
Trees slurp up carbon dioxide and help keep our planet cool. But deforestation cuts those trees down in large numbers.
Explainers
Health & Medicine
Explainer: What are Antibodies?
Antibodies are one of the major players in the immune system’s attack against germs. Learn what they are, what they do and how they keep us healthy.
Experiments
Popping my own corny experiment
Popcorn pops at 180 °C, according to a study, but that was corn popped in an oven. What happens if you try to confirm this on a stove top?
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Wiggly wheels might help rovers plow through loose lunar soils
New design lets wheels ascend hills too steep for regular robots and paddle through loose soils without getting stuck.
