Add BrightSurf on Google Email

Science News for August 21, 1996


Kitchen Microwave Inspires Prototype Space Propulsion System

A prototype propulsion system powered by a kitchen microwave has the potential to reduce propellant needed by up to 50%, enabling longer satellite lifespans and cost savings. The microwave-powered thruster operates more efficiently than chemical systems and is safer, as it only produces thrust when microwaves are active.

SourcePenn State·DateAug 21, 1996
Apple iPad Pro 11-inch (M4)

Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.

Cooking And Salad Oils Could Lubricate Cars, Boats, Machines

Researchers at Penn State have discovered that certain vegetable oil formulations can perform as well or better than commercial standards in tests for high-temperature resistance, slipperiness, and evaporation loss. This breakthrough has the potential to provide a more environmentally friendly alternative to traditional lubricants.

SourcePenn State·DateAug 21, 1996

Unique Project Will Assess Population Impact

A three-year international research project will assess population impact as a factor in declining biodiversity. Researchers will focus on various human population factors and measure their effects on biodiversity levels. The findings, while local in focus, will be broadly applicable to many other sites around the world.

SourceAmerican Association for the Advancement of Science (AAAS)·DateAug 21, 1996