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Spehro Pefhany

Leading Advanced-Technology Electronic Product Development and Global Production. Interested in working with established companies as well as funded startups worldwide.

If you want to know all about Electronics, you need this one NEW book.

Art of Electronics

Masters Conference

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53 Building a phone charger 500 years ago Oct 21 '19
9 How can prostitution be made acceptable in a religiously conservative society? Aug 15 '18
3 How can a person Insulate copper wire in a medieval world? Nov 14 '19
2 What could lead a very poor country to arise as an economic powerhouse? Oct 29 '17
2 I was thrown into the middle ages, how do I power my time machine? Mar 23 '17
2 Why would an alien race have developed space travel and yet not have other technology? Apr 28 '16
1 Cryogenic grenades in medieval time Aug 27 '16
1 Lighting circuit without metal Apr 27 '15
0 How can a large creature be deceptively fast? Jan 14
0 How can a trade secret thief avoid being caught? Aug 30 '19
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