This could be really simple to achieve with polarisation https://en.m.wikipedia.org/wiki/Polarizer

A polarised filter on the headlight with an other one on the windshield. Reflected light would be non polarised, thus not filtered.

Negative. Had to do that to cancel a cell phone plan recently. They sent the text to my other phone while I was on the line with CSR. Though I agree it should have been possible on the website.

This is just a data harvesting scam. Bring it back to Facebook

They haven’t announced any debate schedule yet.

They’re all mediums. The content on them can be anything from mindless to informative.It’s all up to who’s curating it. Do you leave it up to the algos and advertisers or actually provide something to your kids? Up to a certain age letting them do whatever on the internet is idiotic like letting them run around a bookshop that carries porn and mein Kampf.

Give it a few years and the term “computer” might be superseded. We’ll forget where the word originated.

My clumsyness would destroy a high tech watch. My phone is relatively safe in my pocket. Won’t be switching over to that.

They didn’t exist before the 2016 election. They were mostly astroturf. The original Donald sub was entirely bashing him and intentionally killed off.