technology
Google's IPv6 adoption graph (www.google.com/intl/en/ipv6/statistics.html) shows some very conspicuous oscillations. The line goes up on weekends and down on workdays. There's also a period in early 2020 when the line does not go down on workdays as much.Hypothesis: Homes have a better IPv6 adoption than workplaces. This would make the line go up on days when people aren't at work, which are weekends, but also lockdowns during the COVID-19 pandemic.

