Viewing profile — GeorgeOu
GeorgeOu
HN member- Joined
- Tue, Sep 29, 2015, 10:15 PM UTC
- HN karma
- 7
- Public activity
- 8 items
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About GeorgeOu
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Recent public activity
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Comment #29323774
You don't even need to complete the ring so that you can start with a lot bigger radius. The larger the radius the less the weird gyroscopic effects when people turn their heads in…
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Comment #29024621
The best explanations I've heard is that these theores are not mutually exclusive. They can all be true at the same time and merely describe the physics from a different angle.
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Comment #28837472
Yachts don't rely on solar. Sometimes they have solar but only as a small auxilary system. They primarily rely on propeller regen where the prop flips into drag mode stealing a fra…
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Comment #28651167
I watched it in 4K on a large 43" 4K Samsung from 2 feet away and I can see a lot of problems. Some of it is compression artifacts but some is the iPhone. Honestly it doesn't look …
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Comment #28640468
It was frustrating how my Dell XPS Laptop would frequently wake up in the laptop bag. When I open the bag, the laptop was near smoking hot. I fixed it by disabling Modern Standby b…
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Comment #24319638
11 hours in a private plane with lots of room and being able to lay down flat or be in a zero gravity chair would be sheer luxury compared to many flights I've taken. My last long …
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Comment #11680710
It looks like this former uBeam engineer exposed Energous too. http://liesandstartuppr.blogspot.com/2016/04/those-other-guy... He linked to this story on Energous. http://seekingal…
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Comment #10436197
If you read the FAQ on eevblog, 100 KHz frequency ultrasound will lose 90% of its energy at 2 meter range or just over 6 feet. That energy goes to heating the air that the sound tr…