Radio Transmitters that can withstand 900 degrees Celsius (1,652 F) could provide early warning on volcanoes
Ad Support : Nano Technology Netbook Technology News Computer Software Silicon Carbide Radio transmitters that can withstand temperatures of up to 900 degrees Celsius could soon be dropped into the depths of the earth to provide early warning of a volcanic eruption. Measuring subtle changes in the levels of key volcanic gases such as carbon dioxide …