Advertisement
- Now Playing
08:21How lavender farms can help restore land that's been ruined by years of coal mining - Now Playing08:15Microsoft CEO unravels ChatGPT, ethical AI, and going bust
- Now Playing12:05Cardboard is one of the most recycled materials, but it still takes piles of trees to produce it every year
- Now Playing04:53The metaverse explained, and how it could impact our everyday lives in the future
- Now Playing09:41Recyclers reject most plastic. This company turns it into furniture.
- Now Playing10:21Most of the ocean's plastic started in rivers. Can giant trash barriers help?
- Now Playing03:29How tech layoffs could affect the economy
More from tech
