The 7 Best Laser Levels for DIYers and Pros from Hands-on Testing

Laser levels are indispensable for ensuring measurement accuracy. We tested the best-selling models—see how they fared.
Ophthalmology Times

Finding your fit: Excimer lasers and early surgical practice

The jump from training to independent practice is a uniquely personal experience. For some, it feels like a natural next step ...
craftwithfelicia on MSN

How We Created a Puzzle Using the xTool M1 Laser Engraver

Watch our step-by-step process of making a custom puzzle with the xTool M1 laser engraver! #xToolM1 #LaserEngraving #DIYPuzzle ...
Envirotech Online

FTIR vs OFCEAS: which technology will define CO₂ purity monitoring?

As captured CO₂ edges into high-value markets, the bar for purity monitoring is rising fast. The SCOPE trials at Twence ...
Live Science

Self-healing 'concrete batteries' now 10 times better — they could one day power cities, scientists say

Called ec³, the material is made by combining cement and water with a liquid electrolyte and carbon powder — both readily ...
IEEE

Laser Doppler Velocimetry for 3-D Seawater Velocity Measurement Using a Single Wavelength

Abstract: In this article, we have experimentally demonstrated a laser Doppler velocimetry (3D-LDV) system capable of measuring 3-D flow velocities, employing a single emission wavelength and four ...