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Ask HN: What interesting idea/problem worth solving you hiding for long time?

2 pointsby ElectricMindover 4 years ago
I get lot of thoughts through out the day. And I keep notes about interesting ideas or problem worth solving. I like to think maybe one day I work on them and start business something. But now I think I am wasting ideas by keeping my them secret. Whom am I kidding? One day one day I will work- that never comes. So now onwards, I am going to put my ideas in public. So that other &quot;Action oriented (talk less) people&quot; here on HN may work on it rather me sitting on it and make world better place- small improvements. I hope other people will do the same. I am not interested in credit or money. Idea came to me from universe and I want to put it back to universe :)<p>My idea:<p>charging table cloth that will sit on your work table and charge everything that will be put on it- exactly like wireless charger. Mobile, laptop, earplug, fitness tracker - anything with bottom. No more charging cables or something.

1 comment

PaulHouleover 4 years ago
Does that work like the plastic tape electric fences?<p>If you are fencing horses or similar animals today you probably use plastic tapes or ropes that are embedded with metal fibers.<p>You might look at one and think there&#x27;s not much metal but I think the zap feels stronger from the tape than from the old fashioned wires and the animals seem to agree.<p>In that application there isn&#x27;t a lot of current, but it is charging up the fence as a capacitor and storing even more energy in the plastic dielectric than would a wire in open air. The voltage might be able to jump a tiny airgap, so you don&#x27;t need a &quot;good&quot; connection by normal standards.<p>That tape usually works between you (e.g. as an animal) and the ground and there is a return path to the charger through a metal stake driven into the earth.<p>I have thought about making a &quot;Thundershock Pikachu&quot; plush that uses two strips of that of that tape to be the positive and negative if it doesn&#x27;t like the way you handle it.<p>Are you imagining something that works like that but scaled for charging phones?