We have got electric cars, smaller cars, and cars with a better gas mileage. What we haven’t seen yet is some kind of technological evolution with transportation. While a lot of ‘technological’ fixes have been given little to some amount of attention, not all of them have gained repute for ushering in green revolution. Every day, engineers are taking a different route, designing more environmentally sustainable modes of transportation that may overturn long-held notions greener, efficient traveling. This year, we have some of the most...
