March 7, 2026

Why People Keep Attacking & Vandalizing These Specific Traffic Cameras

Why People Keep Attacking & Vandalizing These Specific Traffic Cameras

TRAVIS6DANIEL/Shutterstock Have you spotted a Flock camera on your daily commute yet? If not, it’s possible somebody knocked the things down. Over 80,000 of these surveillance traffic cameras have been installed across the US so far, making them one of the most widespread forms of surveillance in the country. Unsurprisingly, not everyone’s thrilled by that […]

Why People Keep Attacking & Vandalizing These Specific Traffic Cameras Read More »

Scientists Map the Hidden Chemistry of Solar-Powered Catalysts

Scientists Map the Hidden Chemistry of Solar-Powered Catalysts

Three layers of a silver ion-doped polyheptazine imide polymeric network. In this example the metal ions are located between the layers, inducing lattice expansion and structural distortion. However, the polymeric backbone remains intact. Only the pore geometry changes. Credit: B. Schröder/HZDR A new computational approach reveals how subtle structural changes in polyheptazine imides can dramatically

Scientists Map the Hidden Chemistry of Solar-Powered Catalysts Read More »

Cameroonians turn to private solar grids in response to prolonged power cuts

In Mile four of the New Council area in Bamenda, of the North West region of Cameroon, residents have increasingly turned to solar energy to cope with prolonged and unpredictable electricity disruptions as the country’s electricity crisis intensified. For the past two years, households in this part of town say they have experienced inconsistent or

Cameroonians turn to private solar grids in response to prolonged power cuts Read More »