Archive for March, 2008
Batteries Part 3 – a look at Nickel Metal Hydride Batteries
A red and black striped Shield Bug
Kicking off with another macro shot – where’s the point of sharpest focus?
And so back to the batteries.
Nickel metal hydride batteries – (Ni-MH)
Most of my rechargeable cells now are of this kind and they do a great job from the photographic point of view – but they’re not perfect.
Nickel [...]
Read Full Post | Make a Comment ( None so far )Back to Batteries Part 2. A look at Sealed Nickel-Cadmium Cells
Red flowers close up
Again I’m going to start with a photo and it’s clearly a macro shot. And the reason is that I’m getting ready to respond to a comment sent in by Tony.
I did give him a quick reply to answer his immediate queries but it seems to me that they are of [...]
Batteries Part 1 – Alkalines
Green Frog Wastebin in Kent
Ok so starting a post on batteries with a photo may seem irrelevant but hey I promised to post some of my favourite pictures as we went along and the point of batteries is that they’re like computer backups – absolutely essential.
It’s when you need them and don’t have them that [...]
