"Yeah. I counted to 117,354,893,870 seconds. How else would I know what the date was? I can partition my brain. Trick I picked up when I was a kid. Every spring I tried to focus on breaking through the petrification, because if it wasn't spring it was very likely I'd die before I even started." Senku mused. "That worked, on the 3719th spring. All of humanity had been petrified for that time."

He sighed lightly. "It's a good thing I've played a lot of civilization building games, I guess." That was a joke, despite the fact he was deadpan about it. He also didn't sound like it was a sore topic, he found it incredibly fascinating, in fact.

"Recreating the technology. I have a mastery of knowledge in essentially all of the hard sciences and maths, those were my interests. Things like programming too, but we're nowhere near a computer or the internet. Probably the most technological advancement we have is the manufacturing of steel. It really depends on what your priority is. If it's communications, we have GPS, radar and cellphones, of some sort, based on the radio waves in the village. Keeping time isn't a problem." He tapped his head. "So navigation with a sextant on land was helpful, but I'm planning on using the radio wave GPS for when we take our trip to America."