Every summer, algal blooms turn rivers and lakes green. Although they are widely known as a major form of water pollution ...

Biosensors have revolutionized home health care over the past two decades. Devices like wearable heart rate and blood glucose monitors are giving people with chronic health conditions the information ...

Bioengineers at the University of California San Diego integrated the olfactory receptor of an insect called a jumping bristletail into semiconductor chips made of graphene, creating an electronic ...

The sport of fencing requires keeping score, just like so many other similar pastimes. When their club’s existing scoring rig broke, [jc0025] stepped up to build a scoring box of their own, ...

The ocean is polluted by tiny plastic fragments that are difficult to detect but can harm marine ecosystems. Euronews Tech ...

But how much plastic are we really breathing in? And should we be worried? A modelling study published in the journal Nature earlier this year suggests the answer may be more complicated – and perhaps ...

Arduino has certainly made its mark in the world of DIY electronics, providing an accessible platform for a wide range of creative and interactive projects. Known for its user-friendly hardware and ...

The Turtle Bot is one of the classics for Arduino tinkering. The YouTuber UncleStem has built it seven times larger – and it works. The hobbyist and YouTuber UncleStem has built the often-replicated ...

Founded in 2013 by Dutch inventor Boyan Slat, The Ocean Cleanup became the first and only organization to deploy large-scale passive systems for removing plastic from the Great Pacific Garbage Patch ...

Proper waste sorting is very important for keeping our neighbourhoods clean and saving resources for the future. When we mix food scraps, plastic, paper, and batteries in the same bin, recycling ...

I'm making a glowing crystal diorama! **MATERIALS:** **Smoke machine:** - Vape - Air pump - Plastic/silicone tube - Liquid container - T/L connectors (for the tubes ...