I must say I’m liking what Evil Mad Scientist has been doing recently, such as this fine creation: a coffee bean cooler. If you tend to buy ready-brewed coffee at Starbucks, buy ready-ground beans for use at home, or (shock) drink instant coffee, you might wonder what all the fuss is about. However, if you take the trouble to roast your own beans, you might actually need some way to cool them down afterwards (they continue roasting for as long as they’re hot, apparently). Well, EMS now uses two hot-air popcorn makers. One roasts the beans and the other has been modified to cool them down afterwards. I’m sure you Read more »