The other day I went to the garage for a car check. The garage looked organised and had clearly labeled stations for cars with different problems. We parked the car in the middle of the garage so that the technician can check the car. He brought out a rod that appeared to have a sensing nozzle in the end, which he put next to the engine. That was when I realized that the rod was attached to this computer screen! At first glance I was surprised that DOS was still around but then at closer look it was probably somewhere between a DOS and a first generation interface.. It was probably more than 15 years old! It’s good to know that there is still an environmentally friendly Bogotá alongside the less conscientious one!