“Just add water!” And power! This is Sandra Tsing Loh with the Loh Down on Science. No, I’m not talking about Hamburger Helper. We’re looking at batteries: they power everything, but create mountains of waste. Can we invent one that’s green and simple? Enter Gustav Nyström and colleagues from Switzerland.
Continue reading
Water and technology don’t mix! But what if they did? This is Sandra Tsing Loh with the Loh Down on Science. Scientists from China’s Yibin Academy of Southwest University floated an electrifying idea for… MARINE BATTERIES! Hmmm. Batteries use electrodes to direct the flow of ions, like SODIUM, to power
Continue reading
Fitness trackers, VR, AI….oh my! This is Sandra Tsing Loh with the Loh Down on Science. Today wearable tech is EVERYWHERE. Typically, these products are powered by lithium-ion batteries. Unfortunately, these are bad for the environment, and require frequent recharging. Is there an alternative? Xiaomeng Liu and team from the
Continue reading
Recharge your Apple phone… with an orange peel? This is Sandra Tsing Loh with the Loh Down on Science, saying Yes! It’s Apples AND oranges! Recycling batteries? Now that’s a bright idea! But the harsh acids used to recycle batteries still make nasty pollutants. These include chlorine gas and
Continue reading
Newsflash! The Green movement’s going red! This is Sandra Tsing Loh with the Loh Down on Science. What’s your favorite eco-friendly product? A Tesla, solar panels,… red bricks?! Bricks have been used in buildings for centuries. HGTV can give you remodeling tips, but can science make your brick walls SMARTER? Hongmin Wang
Continue reading
Here’s a new energy solution that kicks butts… literally! This is Sandra Tsing Loh with the Loh Down on Science. What’s one of the most toxic environmental pollutants? Cigarette butts! Tobacco waste is non-biodegradable. And it’s full of harmful chemicals! Luckily, scientists in South Korea have discovered a kick-BUTT method
Continue reading