How you've been making tea WRONG your entire life - BBC

Subscribe and 🔔 to the BBC 👉 https://bit.ly/BBCYouTubeSub Watch the BBC first on iPlayer 👉 https://bbc.in/iPlayer-Home Cherry Healey gets some scientific tips on making the best possible cup of tea with a tea bag. Inside The Factory | Series 3 'Tea Bags' | BBC #InsideTheFactory #bbc