Install an electric solenoid to the latch for unlatching and use a shock rated to push the weight of the hood up. Position the switch for the soleniod inside the car as not to accidentally push it while driving (check position of trunk button, if applicable). It can be done for under $200.00. If you...

If more cars were on a dry sump oiling system there would be a level reading while the vehicle is running. I am surprised this isn't already in effect for the fact of power and economy.

This is a good idea. Classic and hot rod owners could get a removeable plug-in reciever that would mount on the dash to project onto the windshield while driving. This would keep the authenticity of the ride. There could be a transmitter strip in the road which is displayed in the vehicles dash. Ano...