Best laser levels to make home DIY tasks simple, tried and tested - Adding fresh accuracy to his otherwise dodgy DIY, Stuart ...

Researchers at Nichia Corporation have demonstrated green InGaN-based lasers grown on c-plane sapphire, with lifetimes capable of supporting commercial applications. The demonstration of green ...

The Dewalt line laser level is a quality product that seems to be priced more for the name than the features. It’s a forward-facing-only level with horizontal and vertical lines. The red lines are ...