Batteriser sleeve gives battery extended life
 

This is very interesting to those of us who go through a lot a batteries and it has been tested by reputable experts so it appears not to be one of those "Seen on TV" sort of gadgets:

http://phys.org/news/2015-06-battero...tery-life.html


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That is pretty neat. Thanks for posting!

If it works, it will be handy for photographers.

https://www.youtube.com/watch?v=4iEshd6izgk

(Spoiler: Mostly woo)

Was to be expected. I'm always very cautious when someone claims an increase of something of 800%. But there will always be gullible people who will fall for it.

I saw that this video was 38 minutes long and I tried to watch the first three minutes and figured I should not extend my watching 10X.

Crikey that guy take a while to get to the point. Do longer youtube videos make more money?

He is thorough.

But if it's too long to watch: Yes, it is too good to be true.

Don't confuse boring inability to present with being thorough. He could have summed up this in under 5 minutes and still been thorough.

How do you know if you didn't watch it?:hmm2:

A little skill a developed that I call "reading". In the past it was a way to garner information before youtube. :D

I will admit that he (Dave Jones) does go into repeat mode a bit to often when he goes onto his rants. But you are missing out on content by not watching this. Be backs up his debunking with tests, calculations and proper reasoning. That in my mind is thorough.