Microgel powder fights infection and helps wounds heal

While making smart glue, a team of engineers discovered a handy byproduct: hydrogen peroxide. In microgel form, it reduces bacteria and virus ability to infect by at least 99 percent.

Updating high-resolution MRI

How can you make a high-frequency MRI machine more precise? By taking an electrical engineering approach to creating a better, uniform magnetic field.

Wildfire aerosols remain longer in atmosphere than expected

Rising 2,225 meters into the air on an island in the Azores archipelago, Pico Mountain Observatory is an ideal place to study aerosols—particles or liquids suspended in gases—that have traveled great distances in the ...

Going viral: Investors pay more attention to social media stocks

What is a social media firm worth? Following how retail investors pay attention to company tickers is one piece of the puzzle. In a new study published this week in International Journal of Economics and Finance, a finance ...

Teaching old tech new tricks

Using century-old minerals processing methods, chemical engineering students have found a solution to a looming 21st-century problem: how to economically recycle lithium ion batteries.

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