the.com/caliper
The unsung hero that turns guesswork into thousandths, squeezing precision out of pure geometry.
ancient rootsRomans used bronze calipers two thousand years ago
vernier trickA second scale reveals fractions the eye can't see
brake dutyCalipers clamp your car's discs to stop you
name originLikely a corruption of caliber, meaning bore diameter
body fatSkinfold calipers pinch flesh to estimate fatness