Abstract: The semi-automatic system for laser beam alignment was developed and researched. The alignment system was used to make the laser beam follow the predetermined path through the optical scheme ...

Watch how powerful a SpaceX Raptor engine looks while conducting a long duration test fire at a 15 degree gimbal. Views of the test in real-time and slow motion. Credit: SpaceX | mash mix: Space.com ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Liam McCabe Liam McCabe has tested more than 100 vacuum cleaners, and yes, he ...

If you’re a social media content creator looking for your first entry-level smartphone stabiliser, then the Hohem iSteady V3 Ultra is certainly well worth considering. Thanks to a one-tap icon on its ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Marguerite Preston Marguerite Preston is an editorial director at Wirecutter.

BEMOWO PISKIE TRAINING AREA, Poland — Soldiers from the Army’s 2nd Cavalry Regiment detected, tracked, engaged and defeated multiple drones at ranges between 500 and 800 meters using the Ballistic Low ...

Julie Powell is a passionate photographer and educator, running online classes and workshops for still life, macro, food and portraits, based in Melbourne, Australia. Julie is also an award-winning ...

Could this be the next DJI Osmo Pocket camera? It's a little difficult to believe, but not impossible – the picture has been leaked by one the most regularly reliable leakers of DJI information, Igor ...