Collection of tiny antennas can amplify and control light polarized in any direction
Antennas receive and transmit electromagnetic waves, delivering information to our radios, televisions, cellphones and more.
Mena FN14d
Cellular Glass Market To Witness Robust Expansion Throughout The Forecast Period 2020-2027
Cellular glass, also known as foam glass, is a lightweight, stiff, and robust material composed of sealed glass cells that is widely used as thermal insulation material.” - David CorreaPORTLAND ...
Daily Mail29d
The five hours that could have saved Pompeii's victims who were turned to glass: Ancient Romans survived initial eruption before agonising death, new minute-by-minute account ...
The eruption of Italy's Mount Vesuvius in AD 79 was one of the ... vaporised inhabitants and even turned human tissue into glass in a process known as vitrification. The currents continued ...
Sky29d
Nepal steeply increases cost of climbing Mount Everest
Conquering Mount Everest will cost climbers an extra $4,000 (£3,270) after Nepal hiked up fees for the first time in almost a decade. Nepal's government has announced a 36% increase in permit ...