Laser pointers are not just for pointing stars
Agricultural crow measures laser pointer. Used to prevent crows from interfering with crops. Demonstration-The high power laser pointer is very suitable for presentations in indoor classrooms and auditoriums. Point at blackboards, whiteboards or LED pointing devices (onsite)-warehouse workers, construction workers, and even some odd workers use solid laser beams when they need to point to specific objects or locations in trees or buildings. Arborists and landscaping companies-lasers are very suitable for pointing out branches, trees or other items that need to be organized and worked in the field of landscaping. Laser is much better than shouting.
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Technology
Astronomical stargazing-astronomical laser pointer is an ideal educational or visual aid whenever you look up at the starry sky. Identify the specific constellations and celestial bodies in the universe that are most suitable for astronomy enthusiasts and professors (or campers who like to impress when talking about ancient gods in the sky).
2021-10-14 12:51:22
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