ELI5: Why shape of each (bullet) train is different?

July 8, 2025 6 Comments

ELI5: Why are many cancers asymptomatic until the later stages?

July 8, 2025 14 Comments

ELI5: Why do people sometimes cry when something really good happens?

July 8, 2025 7 Comments

ELI5: Why do Wind Turbines have a 10-15° bend at the end of the Rotor Blades?

July 8, 2025 6 Comments

ELI5 Time is relative but would aging be relative?

July 8, 2025 11 Comments

ELI5. What would happen to tides on Earth if the moon disappeared?

July 8, 2025 10 Comments

ELI5 how exercise reduces cholesterol in arteries?

July 8, 2025 2 Comments

ELI5: How can a temperature “feel like” another temperature

July 8, 2025 9 Comments

ELI5: Why did Non-Dinosaurs receive the saurus suffix?

July 8, 2025 14 Comments

ELI5 When I get a forex refund and gain money due to exchange rate changes, where does that “extra” money come from? Is someone else losing it?

July 8, 2025 8 Comments

ELI5: Why are aviation and maritime terms the same or similar?

July 8, 2025 2 Comments

ELI5: Why can’t population stagnate?

July 8, 2025 19 Comments