Ornithoptera priamus. Image Credit: Robert Nash/Curator of Entomology Ulster Museum/Wikipedia Butterfly wings could offer a unique solution to one of the biggest problems faced by solar panels, which is ‘sunlight that bounces away before it can be used.’ A study published in ‘Solar Energy’ explored how the tiny structures found on the black scales of…

For most of human history, the atmosphere was something felt rather than measured. People knew that air moved, pushed against sails and filled the lungs, but its physical weight was harder to demonstrate. In 17th-century Italy, that began to change. Evangelista Torricelli, a mathematician and physicist from Faenza, was working on a problem that had…

A tiny silhouette against a blazing Sun with a commercial jet is cutting across the solar disc at the exact centre, looks like a random lucky shot, but the reality is far more complex. Astrophotographer Andrew McCarthy has captured what many are calling one of the rarest solar transit images ever recorded. The image shows…

When Alan Tholkes was just 17 years old, a car accident changed his life forever, leaving him paralysed with a spinal cord injury. Rather than letting the setback define him, the Minnesota native spent decades turning his personal struggles into innovations aimed at helping others with mobility challenges. Over the next 40 years, he designed…