Viral UK heatwave tin foil and window cooling tips tested - do they actually work?

In the midst of the UK's scorching 40C heatwave, people have turned to social media for quick cooling fixes, including wrapping windows in tin foil. To determine if these viral tips hold water, a thorough test was conducted. While some methods showed minor benefits, none provided a significant, long-term solution to the intense heat. This matters because many are looking for practical, immediate relief as temperatures continue to soar, highlighting the need for effective cooling strategies during extreme weather events.