Modern Headlights

Y'might laugh, but...yeah! A whole hell of a lot more (and more deadly) crashes happen after dark, even though most driving gets done during daylight. Even the best low beam headlamps are just not adequate for the speeds we actually drive at. The solution exists, but it's not yet legal in America and it's doubtful it'll ever be available as a retrofit for old cars (though if so, I'd bet money on which American company will make it happen).