Feb 18, 2022
Mining penny-stocks – how do you pick them?
Ah, the 1990s: grunge music, NBA basketball golden days, “Hammer-pants”, the rise of the Spice Girls and, of course, General Motors’ futuristic, all-electric EV1.
Actually, in the 1990s the abundance of electric-powered devices, transportation… anything was limited to the stuff you’d plug into the wall. Kettles, toasters and microwaves in and near the kitchen, hairdryers near the bathroom…
The idea of long-range, high-capacity lithium-ion battery tech was pretty cutting edge, and expensive. Granted our Sharp MD-MS722 MiniDisc player had a rechargeable lithium-ion battery in it, but that was the latest thing fresh out of Japan.
However, battery tech back then was still a long way from where we are today.
For example, if you wanted to power a house for a day in the 1990s using lithium-ion battery tech, you’d have needed to be filthy rich.
It would have cost around $75,000 for a battery that would weigh about 113kg and be about the size of a beer keg.
Today, it would c…