Knowledge graphs are hyped. We can officially say this now, since Gartner included knowledge graphs in the 2018 hype cycle for emerging technologies. Though we did not have to wait for Gartner ...

Has solar maximum already come and gone? Perhaps not. Looking back to the first solar cycle graph shown in this article, we see that Solar Cycle 24 had two peaks — one in 2012, and a second in 2014.