Airline accidents are extremely rare. By the number of fatal accidents that takes place involving an aircraft is around 30 times less than the vehicles on the roads. Airline is still the safest mode of transportation by a massive margin. That said, fatal accidents do happen, and they immediately become the talk of the world. …
I have no objection to BUET designing a rickshaw—the initiative is fine, if done properly! The problem lies elsewhere. Mechanical engineers can work on the engine, speed, wheels, brakes, the mechanical frame of the vehicle. But beyond that, a vehicle also involves the structural integrity of the materials used, metallurgy, tactility, ergonomics, usability and user-experience …