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分类 : 黄金时代新科技
日期 : 2022
排序 : 赞数
字幕 : 所有

Lab-Grown Diamonds: A Fashionable Alternative without the Harmful Effects of Mining

15:40

Lab-Grown Diamonds: A Fashionable Alternative without the Harmful Effects of Mining

elry, but most diamonds are used in industry. Diamonds are expensive because these high-quality gems are in short supply. It takes billions of years deep in the earth’s crust under conditions of inten
黄金时代新科技
2022-03-28   1085 次观看
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2022-03-28
黄金时代新科技

Sustainable Batteries: Eco-Friendly Solutions for Battery-Operated Devices

14:14

Sustainable Batteries: Eco-Friendly Solutions for Battery-Operated Devices

Nowadays, most electronic devices we use, such as remote controls, cell phones, laptops, and even cars are powered by batteries. As the world moves toward the use of renewable energy from the sun, the
黄金时代新科技
2022-06-06   1409 次观看
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2022-06-06
黄金时代新科技

Transparent Solar Panels: Advancing Solar Energy Technology

14:55

Transparent Solar Panels: Advancing Solar Energy Technology

ere, with most modern buildings and skyscrapers having many huge glass windows. If we can adapt the glass surfaces of these buildings to function as “solar farms” to supply energy for the buildings th
黄金时代新科技
2022-03-26   1045 次观看
396p720p720pHQ1080p
2022-03-26
黄金时代新科技
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