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Ask HN: Share an idea?

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11–20 of 77 posts

Re: Ask HN: Share an idea?

#11
Indoor almond farms

I don't mean as a hobby. Industrial scale, genetically modifying the almond trees for better indoor results.

Global demand for almonds will continue to vastly outstrip what California can handle via traditional outdoor growing. That would have likely happened even without the drought. The water requirements will place a cap on the almond industry's growth. The solution is drastically more efficient indoor growing.

Re: Ask HN: Share an idea?

#12

Netflix, but mostly decentralized. End users can be paid to allocate part of their PC's storage toward movies and shows that they stream to their neighbors, taking a lot of the load off the public backbones and central servers. Of course, these are encrypted and only decrypted (transcrypted?) when they're transferred to someone nearby, intelligently based on `tracepath` or something. My thought (may or may not be fea…

I am working on a project that let's you stream video / files peer to peer: https://fuego.link/

This project is early beta. It's written in Elixir using the Phoenix Framework and uses React for the front-end. The source code is on GitHub: https://github.com/hayesgm/fuego

The end goal is to make file / video sharing in a browser fully peer-to-peer, similar to BitTorrent and cut out the middle-man. The project is open-source to allow anyone to create mirrors for peer discovery.

I'm happy for any feedback.

Re: Ask HN: Share an idea?

#13
post #5

An Amazon for renting things. All the top Google search results looked antiquated.. edit: my search query was just "rent anything"

That sounds like a bad idea from a counter-party risk perspective.

But I suppose so did AirBnB.

Re: Ask HN: Share an idea?

#14
post #2

Rooftop solar has really taken off here in Australia, and around 20-25% of houses have a solar inverter. Is it practical to build a cheap rooftop wind-power harvester that plugs into the inverter?

The killer here is likely to be planning restrictions. The other problem is wind is actually more efficient when centralised. The large turbines that our PM hates so much are much more efficient than small turbines.

Re: Ask HN: Share an idea?

#15

Netflix, but mostly decentralized. End users can be paid to allocate part of their PC's storage toward movies and shows that they stream to their neighbors, taking a lot of the load off the public backbones and central servers. Of course, these are encrypted and only decrypted (transcrypted?) when they're transferred to someone nearby, intelligently based on `tracepath` or something. My thought (may or may not be fea…

Why would this wind up any differently then Spotify and Skype, two successful products that started out p2p but ended up centralized?

It sounds like what you would benefit from is a universal p2p caching layer. We have perhaps a nice foundation for this in plain unencrypted HTTP, just need to add the p2p part...

Also, bittorent has proved a good solution for me in similar circumstances to you. I've never tried streaming bittorrent but google tells me it is possible.

Re: Ask HN: Share an idea?

#16

Decentralized supply-chain system with cryptocurrency escrows, crowdsourced delivery drivers and crowdsourced video verification of delivery verification.

I am sure no one would use this to buy and sell illicit substances. Anyone thinking of working on this idea had better be pretty good at not revealing who they are.

Re: Ask HN: Share an idea?

#17

Pay for full time, beat-walking emergency medical technicians in shitty neighborhoods. This would prevent a lot of unneeded hospital visits and offer basic health services. A lot cheaper than 911 calls. I imagine having people on the ground would prevent a lot of problems.

Would this really be cheaper? It's an awful lot of man hours committed to just one area vs. a centralized one that can dedicate the time/effort/resources accordingly based on needs and corresponding urgency.

Also one of the bigger question would still be how would these EMTs have their equipment with them + how would quality of care be ensured?

Re: Ask HN: Share an idea?

#19

Netflix, but mostly decentralized. End users can be paid to allocate part of their PC's storage toward movies and shows that they stream to their neighbors, taking a lot of the load off the public backbones and central servers. Of course, these are encrypted and only decrypted (transcrypted?) when they're transferred to someone nearby, intelligently based on `tracepath` or something. My thought (may or may not be fea…

http://popcorntime.io/ does pretty good torrent streaming already, the challenge would be to offer a similar service that is not illegal and where users can pay.

Re: Ask HN: Share an idea?

#20

Netflix, but mostly decentralized. End users can be paid to allocate part of their PC's storage toward movies and shows that they stream to their neighbors, taking a lot of the load off the public backbones and central servers. Of course, these are encrypted and only decrypted (transcrypted?) when they're transferred to someone nearby, intelligently based on `tracepath` or something. My thought (may or may not be fea…

This would depend where the congestion is. If it is in the last mile cable infrustructure then this would not really help - I know that my poor internet bandwidth is occurring in the last couple of hundred meters.
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