Tesla founder Elon Musk has announced a new Roadster and an electric semi truck. Elon made a lot of money in his youth by creating an e-payment system that eventually merged with Paypal. He then used that money to fund a couple of other ventures, including SpaceX, with plans for colonizing Mars in the next ten years or even sooner. The other company he founded was Tesla which started with the Model S electric car. He then added other models like the Model X and more recently the Model 3.
Sandra hears that the lithium ion batteries in Tesla cars aren't recyclable and that Tesla simply dumps them in the ocean. Leo says that isn't accurate. They are recycling, but they can be difficult to recycle because if they're exposed to the air, the inside of the batteries can catch on fire. They are recyclable and it takes about a decade or two before they will be replaced. By then, the recycling technology will have improved as well.