Forum

Speed

Forum	Topics	Posts	Last post
Speed Units Explained and Compared km/h, mph, knots, m/s, ft/s, Mach — what they mean, where they come from, exact conversions, and handy cheat-sheet converters	10	10	Speed Units Made Simple: History, Meaning, Conversions 2026-01-14 08:34:08 - Speed
Speed in Everyday Life and on the Road Speed limits around the world, how 130 km/h compares to 80 mph, fines and penalties, and what different speeds actually feel like	10	10	How Fast Is Too Fast? Road Speed Limits and Reality 2026-01-14 08:50:55 - Speed
Maritime and Aviation Speed (Knots) Why knots are used, the history of the “knot on a log line,” modern ships and aircraft, wind speeds measured in knots, and typical cruising speeds	10	10	Knots in Navigation: History, Modern Use, and Insights 2026-01-14 08:57:08 - Speed
Extreme Speeds and World Records The fastest cars, motorcycles, trains, aircraft, hypersonic vehicles, animals, humans, falling objects, and more — with conversions into different units	10	10	Ultimate Speed: Extreme Records Across Vehicles, Animals, and More 2026-01-14 09:33:01 - Speed