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The Flip camera is great for all types of projects in science and math - at any grade level. Flip cameras are small handheld video cameras that can record 30 or 60 minutes worth of video. They connect to a computer with a USB plug that "flips" out from the side of the camera. The benefits of these cameras include another means for assessing students understanding of concepts beyond worksheets and tests. Besides a teacher's record, the videos provide a digital record for parents and administrators to show a student's successes or areas which need improvement.

With the advancement of science and technology, the performance of solar street light products is constantly improving. Many solar street light manufacturers have launched solar smart street light in recent years. It has been loved by most users with a bright future once it was launched. So what is a solar smart street light? How is it different from an ordinary solar street light? Solar smart street lights made by Second Sun, a pro solar lamp supplier, are more humane and intelligent products that extend from ordinary solar street lights. The differences between it and ordinary solar street lights are as follows: 1. Hardware Compared with ordinary solar street lights, it has more WIFI modules, spherical cameras, and cameras for monitoring.