I love those glasses. I can wear them while im doing 80 mph in rush hour so i dont miss my favorite tv show.I am glad that you have shown the price at the end of each product.These innovations really are revolutionary! Every one of them has the power to profoundly and in incredible ways affect everyday life.To be able to join both hardware and software engineering which branch of engineering should i go for.I enjoy your videos, and I find that your educational vlogs are excellent sources of information.