bigbangchina

You can use microwave oven transformer to step to 1000VDC then simply use step down converter in each rack.

I am doing this for my home lab with 100 servers.

No one forcing them to work hard tho.

I think some people have insecurities and other mental health concern which make them work more than other Ordinary people.

And just because some people are working lot more than others, they'll discover something new or have success purely due to brute force and not actually due to some latent talent

I am from India, I was working as a Principal engineer in SV, after that in Germany and finally I am here in China.

Your analysis is correct, I enjoy working in China the most. Work hours are not bad but after work hours are lot more interesting.

There is lots of hustle and bustle, and the co-workers actually do invite you to their family events.

I am lot more happy in China and play to have a family here.