3 ms·
Pretty cool. Semi-related but reminds me of this research from MIT on seeing around corners: https://youtu.be/JWDocXPy-iQ https://youtu.be/JWDocXPy-iQ
by captainkrtek 4y ago
Pretty cool. Semi-related but reminds me of this research from MIT on seeing around corners:
https://youtu.be/JWDocXPy-iQ https://youtu.be/JWDocXPy-iQ
- varenc 4y agoWow that video was short, informative, and very cool in a retro sort of way. Thanks.
- 404mm 4y agoYes! And seeing through a keyhole! https://youtu.be/Veo27qhrI20 https://youtu.be/Veo27qhrI20
- birdyrooster 4y agoI spend so much time thinking about this as an entrepreneur and whenever I talk use cases people seem to not care.
- themaninthedark 4y agoWe have radar capable satellites we use to bounce a signal off the ground, through a hanger door and then reconstruct the image to discern what is hidden there. https://www.youtube.com/watch?v=ztR9mdJ1YWU https://www.youtube.com/watch?v=ztR9mdJ1YWU https://www.youtube.com/watch?v=u2bUKEi9It4 https://www.youtube.com/watch?v=u2bUKEi9It4 https://www.youtube.com/watch?v=dOoCltqtJR8 https://www.youtube.com/watch?v=dOoCltqtJR8
- giantg2 4y agoThey can also do this without the laser by detecting shadows from existing light sources that aren't visible to the naked eye.