Home > Lifestyle > Health tech 31 August 2019 WATCH: These cool T-shirts have built-in air conditioners There's a new, wearable air-conditioner on the block that could hit the market soon. 0 Related Can the air conditioner make you sick? Can aircon make you sick? How trees are like nature's air conditioners If you're one to dread the hot weather, there's potentially some good news: Sony has made a breakthrough by inventing a product called the Reon Pocket, and it can apparently get up to 13 degrees Celsius colder.Image: iStock NEXT ON HEALTH24X Giving up one food will help your health – and the planet 2020-01-15 14:39 More: LifestyleHealth tech advertisement Live healthier Lifestyle » E-cigarettes: Here are five things to know E-cigarettes have become hugely popular in the past decade, but a rash of vaping-linked deaths and illnesses in the US is feeding caution about a product that's already banned in some places. Allergy » Ditch the itch: Researchers find new drug to fight hives A new drug works by targeting an immune system antibody called immunoglobulin E, which is responsible for the allergic reaction that causes hives.