oh, wow. so we keep a buffer above the top of the greenhouse so we can control the atmosphere and the climate within here. and more produce is growing in a greenhouse just next door using the same green technology. how many cucumbers are you growing in the other greenhouse? the other greenhouse here is 14 million cucumbers. 14 million?! 22 million peppers. 22 million peppers?! i don't know how many tons of tomatoes, but a lot. it's done better than we'd anticipated in its first year, if i'm honest. yes. but, you know, great. so this project has proven that you can grow a large scale of produce in a low—carbon way — you just need to be near a waste heat source and there are plenty of those around the world. thanks, jen. of course, once our crops have been harvested, they need to be stored safely so they don't spoil. an estimated 630 million tonnes of grain goes bad each year, which is such a waste. well, dr lorenzo conti thinks he might have a solution. dr lorenzo, what is it? what we have developed, lara, is the world's first