Buy an inexpensive torpedo laser level for occasional use around the house, or if you want a compact level for your tool belt. As with traditional levels, you’ll have to manually align the bubble with ...

We may receive a commission on purchases made from links. Broadly speaking, the purpose of a laser level is to measure long, flat surfaces, as well as ensure that they're leveled out. In theory, the ...

Researchers from Aalto University in Finland demonstrated a proof-of-concept of laser-processed glass to be used as a type of solar concentrator for building integrated PV (BIPV) applications. The ...