What is electromagnetic interference (EMI)?

Kshitij Pandey on Instagram: "In 1999, physicist Lene Hau at Harvard did something once thought impossible she slowed light from 300,000 km/s to just 17 m/s, and later even stopped it completely. Using an ultra-cold cloud of rubidium atoms and a technique called Electromagnetically Induced Transparency, her team managed to store the information carried by photons inside atoms and release it again on demand. This wasn’t just a physics marvel it laid the groundwork for quantum memory, secure commu

Hebridean Whale Dolphin Trust on Instagram: "🔊🌊 Sounds of the sea: common dolphins vocalising 🎧 Acoustic data collection is a unique element of the survey work undertaken during a research expedition aboard Silurian. Helping deepen the understanding of species in our seas, detecting sources of noise pollution, and monitoring the changing marine soundscape. ⛵️ Join an expedition in 2026 and be part of this vital monitoring work. #citizenscience #marineconservation #silurian #scotlandexplore #p