Object photography, 105mm Macro lens, high detail, precise focusing, controlled lighting: A high-resolution image of an inkjet printer head depositing perovskite ink onto a glass substrate in a controlled environment.

From Old Batteries to Solar Power: Inkjet Printing Perovskites Sustainably

The Big Problem with Old Batteries Okay, so let’s talk about something that’s a real headache for our planet: old lead-acid batteries. You know, the ones from cars, forklifts, backup power systems – basically, anything that needs a reliable zap of energy without being plugged in. They’re super useful, absolutely…

Photorealistic image showing a cracked reinforced concrete building facade with visible damage, set against a backdrop of hills in Nepal. Landscape wide angle 24mm, sharp focus, illustrating seismic vulnerability.

Saving Structures: Why Weak Columns Matter in Earthquakes and How We Can Fix Them in Nepal

Let me tell you, living in a place like Nepal means you’re acutely aware of the ground beneath your feet. We’re smack-dab in one of the world’s most seismically active zones, thanks to those massive tectonic plates doing their slow, powerful dance. When they shift, things happen. Big things. Earthquakes…

Macro lens, 105mm, high detail, precise focusing, controlled lighting, showing a microscopic vaterite capsule being manipulated by optical tweezers, with a tiny optical fiber providing endoscopic illumination, highlighting the innovative setup.

Seeing the Unseen: Endoscopic Light Reveals Secrets of Tiny Drug Capsules

Hey there! Let’s talk about something super cool happening at the tiny scale. Imagine trying to build miniature medicine carriers – like microscopic capsules that can deliver drugs right where they’re needed in your body. Sounds like science fiction, right? Well, it’s becoming science fact, and a big part of…