Author Archives: edhagopian

Easy Free Piston Stirling Engine

Easy Free Piston Stirling Engine Stirling engines are really cool machines, invented by Reverend Dr. Robert Stirling in 1816 to rival the steam engine, they are one of the most efficient engines ever conceived.  Building one is a very rewarding … Continue reading

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Vitals Starving Yourself Two Days a Week Is Actually Not a Bad Diet | io9 10 Banned, Censored, and C

Vitals Starving Yourself Two Days a Week Is Actually Not a Bad Diet | io9 10 Banned, Censored, and Controversial Movies That Are Now Cult Classics | Kotaku Persona 5: The Kotaku Review | Jalopnik ‘Battle Cars’ Is The Newest And Best Trend In … Continue reading

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Putting Pi In Infrared Doohickies

Putting Pi In Infrared Doohickies The Raspberry Pi Zero W is a tiny, cheap Linux computer with WiFi. It’s perfect for Internet of Things things such as controlling ceiling fans, window blinds, LED strips, and judgmental toasters. This leads to … Continue reading

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Neuroscientist explains the same concept about the brain to a 5-year-old and then a grad student

https://youtu.be/opqIa5Jiwuw Bobby Kasthuri is a neuroscientist at Argonne National Laboratory. In the video he was asked to explain what a connectome is to 5 different people; a 5 year-old, a 13 year-old, a college student, a neuroscience grad student and … Continue reading

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Antarctica Had a Terrifying, Pleasant Day [Corrected]

Photo: Getty Here in New York City, it was a beautiful spring day with temperatures hitting 65 degrees Fahrenheit. Life was good, and it almost made you forget all the troubles the world faces at the moment. Then, you find … Continue reading

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IoT based Temperature monitoring system

Hello everyoneToday I am going to design an IoT(Internet of Things) based room temperature monitoring system.Here I will use esp8266 to connect to the internet. Things Required 1) Arduino UNO (Any arduino board)2) ESP01 (esp8266 family)3) LM35 (Temperature sensor) Setting … Continue reading

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Coded: new documentary series on hackers

https://www.youtube.com/watch?v=EC2aOG1xDg4&feature=youtu.be Seth Godin sends us this trailer for Coded, a new documentary series on hackers: "There’s an invisible war being waged. And we’re all part of it. Foreign governments are hacking major corporations. Major corporations are collecting massive amounts of … Continue reading

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