The driverless cars that are roaming the streets of San Francisco as both testbeds and transportation service are loaded with sensors. They're adorned with lidar bulbs, camera hoods, ultrasonics, and ...

There are cones everywhere and even with a plan and GPS helping you, it's possible to get twisted around and hopelessly lost. Opponents of the 2021 Habs in the playoffs can relate.

By the 1970s, the U.S. Department of Transportation’s Manual on Uniform Traffic Control Devices (MUTCD) stipulated that traffic cones must be painted yellow or orange-yellow and have a red trim.

Today you can’t drive 100 metres without bumping into 50 traffic cones that re-route you toward 500 Atwater cones, then on to 5,000 Turcot cones that will be there for between five and 50 years.