What happens when they catch fire or freeze? https://external-content.duckduckgo.com/iu/?u=https%3A%2F%2Ftse1.mm.bing.net%2Fth%3Fid%3DOIP.W82digPjy6wil0YExPcWuQHaEK%26pid%3DApi&f=1&ipt=1d02484ebdd708c490632387a7d36dfc1a50dc4ef988f19b92586ec83b70fa47&ipo=images
Oh ooops