High-resistivity silicon wafers offer superior efficiency potential but are highly sensitive to edge recombination and mechanical damage, limiting their commercial use compared to more robust standard ...

Thermoelectric generators built entirely from food-grade hydrogels and vanillin harvest heat from hot meals to power edible ...

When we think about heat traveling through a material, we typically picture diffusive transport, a process that transfers ...

In a study published in Nature on January 28, a research team led by Eric H. Xu (Xu Huaqiang) from the Shanghai Institute of Materia Medica of the Chinese Academy of Sciences, along with Ma Xiong from ...

Clay Halton was a Business Editor at Investopedia and has been working in the finance publishing field for more than five years. He also writes and edits personal finance content, with a focus on ...

Color gradient filament is fun stuff to play with. It lets you make 3D prints that slowly fade from one color to another along the Z-axis. [David Gozzard] wanted to do some printing with this effect, ...

Concentration is the mental effort you put into a task. You might lose concentration due to distractions, lack of sleep, aging, or health conditions. Consider talking with a doctor or therapist if ...

Some forgetfulness can be a typical part of ageing, but neuroplasticity means your brain can still adapt, learn, and strengthen memory with practice. Improve recall by challenging your brain and using ...

Let’s say you’ve opened the refrigerator but forgot what you were going to grab. Or something important came up at a meeting, but you can’t recall the details. Perhaps you notice that it takes you ...