Digging through my attic, I stumbled on my first-gen solar charger

It was huge and took forever to charge anything. Now, the portable ones are tiny and fast. What's the biggest change you've seen in green tech?

3 comments

3 Comments

faith3131mo ago

Following @quinn_gibson4's point, the speed boost today makes those old chargers seem ancient.

quinn_gibson41mo ago

The size difference still blows my mind.

riley_taylor1mo ago

Yeah, that size difference point is spot on. I always assumed bigger chargers were more powerful, no question. But seeing @faith313 talk about speed boost today changed my mind completely. The new compact ones are just as good, maybe better. My old charger feels like a brick now.