Among science's most sacred relics are the standard "meter bars" of platinum-iridium that lie in an underground shrine at Sèvres, near Paris. Replacing a babel of medieval units, ...

Utilizing fluid behavior characteristics helps provide a highly versatile and reliable flow reading for process and safety ...

It was a gamble – one that ultimately did not pay off. By passing on the 4.90-meter bar, Moon only received two chances to clear 4.95 meters instead of the normal three.