Love the thread idea. For me, it's gotta be: * Smart phones. I felt this sense of immersion I never got before. * Bullet trains (specifically the Shinkansen i

Love the thread idea. For me, it's gotta be: * Smart phones. I felt this sense of immersion I never got before. * Bullet trains (specifically the Shinkansen in Japan). Felt like I was flying at ground level. * Electric cars. I rented a Model 3 once and more than the speed and responsiveness, it was the lack of noise when accelerating. Felt like the wind picked up all of sudden and everything is coming near very fast.