The design of the Laser pointer depends on the electrical requirements of the laser diode, the required power supply life, and the drive to produce smaller consumer products. The smallest laser pointer is less than two inches in length, but some l ...

Both are very basic, but we all have to learn. Because playing with pets incorrectly can have serious consequences. A few days ago, I read an article about "play time error" and I respect cat experts. Her lesson: Don’t use your hands as toys. Thi ...

Cats with a healthy weight are happier, more agile, and live longer. This year is definitely your year to help Fat Cat become a slim, despicable ribbon purchase machine. Here are 18 ways to help your cat lose weight this year. Talk to your veterin ...

Although it takes some time to sculpt complex images, the results are very impressive. Especially the pictures engraved by the dither method have very good effects, and all the details are visible. When we started cutting things, we started to see ...

Laser pointer can be used on many materials, such as paper, wood, textiles, leather, plastic, glass, anodized aluminum, coated stainless steel, slate, acrylic and many other things (depending on the power of the laser). However, wood is the most c ...

The principle behind Laser pointer engraving is really simple. The laser beam will cut into or mark the material being used and leave a permanent engraving. What works is the heat of the laser beam. When the material is exposed to the light beam, ...

However, the actual reflective ability of the mirror is limited by the smoothness of the surface. Since there is no absolutely smooth mirror in the world, it is impossible to reflect 100% of the laser energy back. It will occur when the energy absorb ...

On May 11, the 74th China Education Equipment Exhibition was held in Chengdu 120 volt laser pointer, Sichuan, Western China Expo City. As in previous years, educational projectors are still an important product line at the show. In the past few years ...

Recently, in the workshop of Hebei Yishengtang Paper-cutting Company, Chenji Village, Cuimiao Town, Fucheng County, Hebei Province, three or five workers are busy, and 20 high-speed laser engraving machines are running at high speed. "Fu" annual cust ...

Lidar is an active optical remote sensing technology. It has been widely used in environmental protection, meteorology, ecology, agriculture, ocean and mapping. At present, the market is growing and the market prospects are immeasurable. According to ...

Manufacturing is the mainstay of the national economy, and "Made in China" has long been a business card for the whole world zero point natural laser. In the last century, people mentioned manufacturing, often thinking of intensive, low-end, cheap an ...

Recently, the well-known domestic laser TV brand nuts in the official website forum to expose the 2018 autumn new product launch poster with a sense of space technology, officially announced the conference process. From the poster, we can know that t ...

Hot Tags: 303 laser astronomy laser pointer cat laser pointer keychain laser pointer WHAT IS A CLASS 3B LASER? Class 3B lasers are hazardous for eye exposure. They can heat skin and materials but are not considered a burn hazar ...

Hot Tags: 303 laser astronomy laser pointer cat laser pointer keychain laser pointer WHAT IS A CLASS 3A LASER? Class 3A lasers are considered safe when handled carefully. There is only a small hazard potential for accidental exposure. For visible-lig ...

Hot Tags: 303 laser astronomy laser pointer cat laser pointer keychain laser pointer In the classroom, it is a teacher’s job to bring students into the light — figuratively and literally. Light is a mandatory resource for ne ...

Hot Tags: 303 laser astronomy laser pointer cat laser pointer keychain laser pointer Like people and dogs, cats benefit from keeping fit and active. Exercise is essential for your cat’s mental and physical health. It relieves ...

Hot Tags: 303 laser astronomy laser pointer cat laser pointer keychain laser pointer Class 3B visible-beam lasers are medium powered, from 5 to 499 milliwatts. A Class 3B laser can cause eye injury. So, please pay attention to safety when use it. A ...