Handmade volcanoes and tornadoes prove “Terrific” talking points
A tornado in a bottle and volcanoes erupting bicarbonate of soda “lava” proved popular at The Great Yorkshire Show, where they gave Leeds researchers Lindsay Bennett and Cat Scott an opportunity to talk about science. The researchers, who were demonstrating the handmade props with nothing more technical than pop bottles and lemons for the BBC’s Terrific Scientific investigations,…
