A new wave of social media apps provide hope in a doomscrolling world  | TechCrunch

A new wave of social media apps provide hope in a doomscrolling world  | TechCrunch

Zehra Naqvi recalls the magical days of the early social internet.   She grew up in the One  Direction and Marvel fandoms in the early 2010s. This was back when people posted photos of lattes using the Valencia filter on Instagram, and Twitter was still Twitter, a place where people came together to exchange jokes and cultural analysis.   But now Instagram is full…

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TEG energy harvesting: hype or hope?

TEG energy harvesting: hype or hope?

I like to follow energy-harvesting research developments and actual installations, as there are many creative approaches and useful applications. In many cases, harvesting has solved a power-source problem effectively and with reasonable cost versus benefit. At the same time, however, I see energy harvesting as often being oversold at best and overhyped at worst. There’s…

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