The Murchison meteorite, which fell in Australia in 1969, is over 4.6 billion years old and provides insights into the solar ...

For example, adding materials like boron carbide boosts its ability to block neutrons, while heavy aggregates like barite and ...

After 40 years, the city of Bhopal has finally begun the process of removing the toxic waste left over from one of the ...

Discover 50 years of the iconic Porsche 911 Turbo with a special exhibition and exclusive limited edition chronograph.

Small and advanced nuclear reactors are key to meeting future low-carbon dioxide energy demands, so much attention has been ...

Other elements form two, three or more different types of ... like e.g. sulfide, nitride, selenide, carbide, etc. In their oxy-compounds the nonmetals have a positive polar- number and the lower ...

In addition to the possibility of low-power, high-density and high-speed switches and logic elements ... layers on single-crystal 4-inch silicon carbide wafers under high temperature and ultrahigh ...

Electronic devices have become smaller and more efficient while energy density has increased. How are manufacturers ...

And because the geographic location of slums is becoming more and more marginal, the destructive power of natural elements leaves today’s slum ... when an accident at a Union Carbide chemical plant ...