Crystals vibrate at specific frequencies. This property is used in electronics. Some believe crystals can influence human energy. Science has not full ...
Items made from black plastics, like spatulas, toys and take-out containers, may contain harmful chemicals from recycled electronics. We VERIFY data on health risks.
Nov. 25, 2024 — A research team has achieved a major advance in X-ray science by generating unprecedented high-power attosecond hard X-ray pulses at megahertz repetition rates. This advancement ...