Taxonomy term

hydrogen

Solar-powered paint could produce hydrogen for fuel

Split a water molecule, and you get hydrogen and oxygen. Burn that hydrogen as fuel and you get water. This straightforward, pollution-free cycle is part of what makes hydrogen so tantalizing as a potential renewable fuel. Unfortunately, splitting water molecules to generate hydrogen is not currently very energy efficient. In fact, more than 95 percent of hydrogen currently used in industry is produced from fossil fuels, not water.

05 Oct 2017

Oceanographers solve mysterious beach explosion

Late on the morning of Saturday, July 11, 2015, Kathleen Danise, a 60-year-old nurse and grandmother from Waterbury, Conn., was enjoying a sunny day at Salty Brine State Beach on the shores of Block Island Sound in Narragansett, R.I., when an explosion knocked her from her beach chair. She landed a few meters away near a rock jetty, unconscious and suffering a concussion, two fractured ribs and bruising for which she was hospitalized overnight.
 
29 Dec 2015