What? No.

https://en.wikipedia.org/wiki/Button_cell#Electrochemical_system

Lithium button cells operate at 3V, most other chemistries operate at around 1.5V.

The voltage is the chemistry, you can stack multiple layers (button) together to create higher voltages.

Would be interesting to later compare to university grades. I wouldn't be surprised if the men who were less different score better while women who are more confident score better. I could be totally wrong though.

It looks like you don't need to shut down the device. So if it's already on when stolen your screwed.

We have viewed some planets. So far this is the best image we've been able to obtain. It's not great, this planet is about the size of Jupiter. https://mediaproxy.salon.com/width/600/https://media.salon.com/2022/09/hip-65426-inline-01.jpg (Note these images are all different spectrums of the same planet)

They are frequencies, it's the same order because red is the lowest frequency and violet is the highest frequency. When light hits water its path is bent based on it's frequency.

Seems as though the design of the 7000 were broken from the start.

Everyone wants the trains to run more often, the only way to do that is to buy more trains. They can't buy any more old train models, they simply don't exist. The 7000s are too heavy and aren't the correct width.

One size does not fit all. You can certainly buy top of the line cables that will work with just about everything. But that gets really expensive if all you need is a power cable. There really isn't a perfect solution that isn't wasteful. A good advantage is getting rid of proprietary connectors. I do wish there was some standard color or something to tell the difference versions apart.