In 1911, the Dutch physicist Heike Kamerlingh Onnes cooled a thread of mercury to 4.2 kelvin in a bath of liquid helium and its electrical resistance vanished completely, and a current set circulating in a superconducting loop like that will still be flowing years later, indistinguishable from the day it beganJuly 24, 2026
In a Milwaukee workshop in the 1870s, Christopher Latham Sholes spent years rearranging the keys of his mechanical Type-Writer so that commonly paired letters sat far apart, ensuring the metal typebars would swing from different directions and not jam mid-wordJuly 23, 2026
Almost all of the world’s internet traffic does not travel by satellite but through fibre-optic cables lying on the ocean floor, a hidden web of wires crossing the deepest parts of the sea to connect the continents. Saving Tips May 31, 2026 The great majority of data that crosses between continents travels through fibre-optic cables on the seabed, not through satellites. Estimates…
