[ad_1] For most of human history, the atmosphere was something felt rather than measured. People knew that air moved, pushed against sails and filled the lungs, but its physical weight was harder to demonstrate. In 17th-century Italy, that began to change. Evangelista Torricelli, a mathematician and physicist from Faenza, was working on a problem that…

[ad_1] The discovery of Earth-sized planets outside our own solar system has completely changed our way of viewing the universe, but none has done so to the degree that TRAPPIST-1 has managed to do. This planetary system is located some 40 light-years from us and comprises seven rocky planets, which share many of the characteristics…

[ad_1] A spacecraft drifting past Neptune would not need much imagination to picture diamonds forming in its atmosphere. Deep inside ice giants, carbon compounds are squeezed under pressures that break molecular bonds and reorganise atoms into crystalline structures. In lab experiments and planetary simulations, scientists have modelled this “diamond rain” for decades, and missions like…

[ad_1] Artificial intelligence is increasingly being trusted to help employers screen CVs, rank candidates and even conduct early-stage interviews. The promise is simple: AI can process thousands of applications quickly, reduce administrative workloads and, in theory, make hiring decisions more objective than humans. According to a recent review by MIT Technology, based on the 2024…