That's not what the article says is happening. The Tesla is alerting because the radar sees the (black) car in front of the (red) car in front (of the Tesla) is decelerating, even if the red car isn't, it's alerting because of that. It doesn't "know" they'll be an accident, it just predicts that it will have to slow.
It was an attachment that plugged in the bottom of the phone. I don't remember being particularly impressed by the quality of the photos. It was getting chucked in with the phone eventually
> Overall these theories provide a plausible and useful guide to the possible mechanisms by which a high-GI diet and dairy products can exert their effects in the pathogenesis of acne and can explain in part why people native to Papua New Guinea and Paraguay, living non-Westernized lifestyles, have no acne compared with more Westernized populations such as in Belgium (Table 2 and Table S1; see Supporting Information). However, they provide only the first step to understanding the link between diet and acne.
