A new collection of research papers examines how humans conceptualize numbers and the numeral systems we’ve build around them ...
Stefan Beckman unpacks the tools of his trade, including a staple gun, a 1970s-style tape dispenser and a Pantone-esque color ...
Most of us have little trouble working out how many milliliters are in 2.4 liters of water (it's 2,400). But the same can't be said when we're asked how many minutes are in 2.4 hours (it's 144).