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Self-repairing roads could also charge your electric car
Potholes are bad enough for the jarring rides, car damage and safety hazards they create, but it's also problematic to fix them. You're looking at lane and road closures that can last for days, assuming the city can even spare the resources. However, Dutch researchers might have a solution that not only helps the road fix itself, but promises to solve range anxiety for electric car drivers. Delft University's Erik Schlangen tells The Verge that there are plans to test self-repairing asphalt whose conductive steel fibers and bacteria would both fix small cracks in the pavement and send electricity to EVs above. The trial will charge your vehicles when you're stopped at intersections, giving you a little bit of extra range in those moments you're waiting for the light to turn green.
Boston planning to murder potholes with your phone's accelerometer
Accelerometers in consumer electronics have already shown value far beyond their manufacturers ever intended -- but did you ever think your car's beleaguered suspension system would be the benefactor? Officials in Boston are toying around with an experimental smartphone app called Street Bump that's tuned to keep an eye out for potholes as you drive; when it detects a disturbance in the force, it makes note of the location. No word on when Bostonians will benefit from the fruits of Street Bump's labor, but the developers will be using this spring and summer's post-freeze pothole season to fine-tune the algorithm so that it can differentiate between, say, a gaping crater in the road and your poor driving skills (just kidding, we're sure you're a fine driver). [Image via Wikimedia Commons]
