States Are Lining Up to Outlaw Lab-Grown Meat

States Are Lining Up to Outlaw Lab-Grown Meat

The pushback from legislators sympathetic to ranchers and the broader meat industry puts cultivated meat companies in a difficult situation. Major meat producers Cargill and Tyson have both invested in cultivated meat companies, while Brazil’s JBS is working on a...
How Do Heat Pumps Work?

How Do Heat Pumps Work?

Now stretch it really hard and quickly hold it to your upper lip, which is sensitive to temperature. You will feel that it’s warmer than it was before. That’s because you’re adding energy to the rubber band, which increases its temperature.Are you...