science

Bacteria killing stainless steel of the future

I love technological advances of all kinds and I loathe illness-causing bacteria. So when Professor Dennis Hess, Associate Professor Julie Champion, Postdoctoral Fellow Yeongseon Jang, and Postdoctoral Fellow Won Tae Choi at Georgia Institute of Technology developed a new nanotextured surface for stainless steel that kills common bacteria I was thrilled. This isn’t a coating that …

Bacteria killing stainless steel of the future Read More

The 94 yr old physicist who invented the lithium-ion battery just invented something even better

Most people may think that a 94 yr old can’t possibly have new ideas, especially when it comes to technology. But John Bannister Goodenough is poised to change the world – again. Goodenough who is a professor of mechanical engineering and materials science at the University of Texas at Austin invented the lithium-ion battery with …

The 94 yr old physicist who invented the lithium-ion battery just invented something even better Read More

Get your kids interested in science AND pens at a young age

The Geosafari Adventure Pens from Educational Insights promote curiosity, exploration, a love of science, discovery and an early appreciation for unusual pens. There are three different pocket-sized pens that have been designed to let your little scientist go out into the world to collect and study specimens from Land, Light, and Water. The Land Adventure …

Get your kids interested in science AND pens at a young age Read More

Scientists and engineers strap electronic backpacks on beetles to control them remotely

Hey, look! It’s a beetle with a backpack! An electronic backpack. Cool. But why does he have this backpack? Well, in an effort to better understand the musculature of insect locomotion, scientists and engineers from the University of California Berkeley and Singapore’s Nanyang Technological University (NTU) strapped on tiny computers and wireless radio controls to …

Scientists and engineers strap electronic backpacks on beetles to control them remotely Read More

Metallic microlattice: the unheavy metal

Boeing is considering using metallic microlattice in future airplanes and yes, it is balanced on top of the head of a dandelion. It’s “approximately one hundred times lighter than Styrofoam” (from HRL Laboratories) – that’s how lightweight this new material is. It is described as an “ordered network of interconnected hollow struts made from a …

Metallic microlattice: the unheavy metal Read More