PostMessage #177

Nearby in the feed

PProject Sentinel19:59𝗧𝗛𝗘 𝗥𝗘𝗙𝗘𝗥𝗘𝗡𝗖𝗘 𝗖𝗛𝗔𝗡𝗚𝗘𝗦 𝗧𝗛𝗘 𝗤𝗨𝗘𝗦𝗧𝗜𝗢𝗡. When an instrument moves to a new setup, what should travel with the reading? The uncertainty. The conditions. The compariso

PProject Sentinel08:20𝗔 𝗖𝗟𝗢𝗖𝗞 𝗖𝗔𝗡 𝗠𝗘𝗔𝗦𝗨𝗥𝗘 𝗠𝗢𝗥𝗘 𝗧𝗛𝗔𝗡 𝗧𝗜𝗠𝗘. Atomic clocks use quantum energy levels of atoms to keep time with extraordinary precision. That precision can also make clo

PProject Sentinel20:04𝗣𝗥𝗘𝗖𝗜𝗦𝗜𝗢𝗡 𝗛𝗔𝗦 𝗔 𝗕𝗔𝗖𝗞𝗦𝗧𝗔𝗚𝗘. The visible clock is only part of the measurement. This concept animation follows a simple route: stable light, controlled atoms, com

PProject Sentinel08:01𝗧𝗛𝗘 𝗠𝗢𝗦𝗧 𝗥𝗘𝗦𝗣𝗢𝗡𝗦𝗜𝗕𝗟𝗘 𝗢𝗨𝗧𝗣𝗨𝗧 𝗖𝗔𝗡 𝗕𝗘 𝗡𝗢 𝗖𝗢𝗡𝗖𝗟𝗨𝗦𝗜𝗢𝗡. A sensitive instrument can detect more variation. It cannot, by sensitivity alone, decide what that variation