Bundle Read the numbers again In each of these the specification is doing the work a punchline usually does.
Finds
- Exactly A history of engineering told in orders of magnitude
- How Ancient Greek Warships Worked A 3D animation that finally makes three tiers of oars make sense
- Supersonic Trebuchet A medieval siege engine producing a very small sonic boom
- V8 Engine-Powered Blender Four horsepower, eight cylinders, one smoothie
- Cycloidal Gearbox A fifteen-year-old's 1:9 gearbox, published with the version that didn't work
- Ventorah A real wind-tunnel simulation on any 3D model, in the browser
- Borden Avenue Bridge One of only four U.S. bridges left that opens by sliding sideways
- Mechanical Pencil Meticulous 3D animations of everyday object internals