Jan 21
A transparent screen might seem to be a far fetched idea even in this technologically advanced age, as the ones that are in the market these days seem to lose out on their practicality. Bigger models tend to be expensive and bulky, while smaller heads-up displays have extremely narrow viewing angles. MIT researchers might have the solution to this issue with their prototype nanoparticle display. The device itself will create color images on a glass surface through the act of ‘tuning’ a silver nanoparticle coating all the way until it lets only certain light wavelengths pass through.
MIT Creates Transparent Screens That Are Practical Enough For Everyday Use original content from Ubergizmo. 
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Plants serve a variety of purposes. They convert carbon dioxide into oxygen for human beings, they act as a source of food for both animals and humans, they even can be used as fertilizer for other plants, and lately it seems that they have even been experimented on where scientists attempt to find out if plants can make a suitable replacement for wires. Wires are typically made from metal, such as copper, which is a scarce material and not exactly one that we can “grow”. Safe to say there will be a point in time where we run out of copper, with estimates that our copper reserve 
