Even though there are many exotic – and not so exotic – materials that can be used to make very sharp blades, what’s interesting is the longevity of the current standard – the steel blade.
After last month’s article about weird and wonderful foods around the world, we’ve been bitten by the ‘listicle’ bug and thought it might be interesting to find out what the world’s most expensive foods are.
Quietly, right around the globe, scientists are seeing if they can make fake meat that people would actually want to eat. ‘Why?’ I hear you ask. Well, there are lots of reasons.