The dryer comes with four different attachments for every hair type, including drying and styling concentrators that allow you to concentrate airflow as well as a diffuser to help define your curl ...

This Sunday, clocks will roll back one hour starting at 2. a.m., marking the end of daylight savings 2024. Here's how to ...

Recent proposals for a battery storage facility that would involve more than a dozen shipping containers being placed in ...

The control interventions included red light therapy at between 50 to less than 500 lux (n=8), sham bright light therapy with a negative ion generator (n=2), and antidepressant monotherapy (n=1). The ...

It’s reminiscent of the early 1990s, when Sony began to produce and sell the first rechargeable lithium-ion batteries, a breakthrough that’s now ubiquitous. Franklin’s “electrostatic motor” uses ...

After decades of lithium-ion batteries dominating the market, a new option has emerged: batteries made with sodium ions.

Sodium-containing transition-metal layered oxides are promising electrode materials for sodium-ion batteries, a potential alternative to lithium-ion batteries. However, the vast number of possible ...

This is because Li-Poly tends to be a bit more robust than Li-Ion. Lithium-polymer technology again uses a positive and negative electrode but with a dry solid, porous chemical, or gel-like ...

Whether you want effortless curls or stylish waves, we’ve tested the best hot brushes for a professional look at home ...