Should you buy $15 cordless screwdrivers from Amazon? I tested one, and here's my advice

All the gripes aside, the XLX 4.2V cordless screwdriver is a great tool for $15. The handle could benefit from some soft overmoulding, and the LED light only comes on when the tool is running, but for ...
Nanowerk

New hybrid nanomaterials could replace century old fertilizer production process

Scientists develop metal-organic framework composites that convert nitrogen to ammonia using renewable electricity, offering ...

15 bread making essentials, starting at $5 – sourdough kits, scrapers and more

Whether you’re baking your first loaf or still learning, tools like a Dutch oven , stand mixer or $5 bench scraper make ...
Scientific Research Publishing

Multimodal Digital Phenotyping for Bipolar Disorder: Robust Mood-State Classification and Early Relapse Risk Monitoring ()

Bipolar Disorder, Digital Phenotyping, Multimodal Learning, Face/Voice/Phone, Mood Classification, Relapse Prediction, T-SNE, Ablation Share and Cite: de Filippis, R. and Al Foysal, A. (2025) ...