Solar Lights

Solar lights are electric lights that are converted into electrical energy by solar panels. In the daytime, even in cloudy days, this solar generator (solar panel) can also collect and store solar energy. As a new safe and environmentally friendly electric light, solar light has attracted more and more attention. Most solar lights use LED, […]

Continue Reading

How to Clean Earphones

Earphones are worn for a long time, they will breed bacteria. In-ear headphones are more likely to breed bacteria than earbuds. After wearing earphones for an hour, the bacteria multiply nearly 5 times than before, while earbuds are worn for an hour, the bacteria multiply nearly three times than before. In order to make ears […]

Continue Reading

Christmas Gift Ideas

What gift is suitable for Christmas? Giving gifts is a science, especially Christmas gifts. In fact, the principle of giving gifts is very simple, it is to give the gift that suits the other person or the other person’s needs. Alcohol and chocolate, one of the top-selling items at Christmas. Christmas tree, a must-have item for […]

Continue Reading

How Does A 3D Printer Work

The working principle of a 3D printer is to first design a complete three-dimensional model (also known as computer-aided design) on the computer, then load the “printing materials” such as colloid or powder into the printer, and then connect the printer to the computer. The “printing material” and the three-dimensional model are superimposed layer by […]

Continue Reading