Issue 42 / February 18, 2016Editor's Note from February 18, 2016Issue 42: A surprise DNA test, an unexpected power plant, and a breakthrough chirp. / Ted Olsen Around the World in 46 ChromosomesI expected to discover myself in my DNA test. But I found us all. / Rebecca Randall Why Solar Power Might Get a Lot More GreenIt turns out that Popeye was right all along. / Seth Ratliff Music of the SpheresWhen scientists detected gravitational waves, “astronomy grew ears.” / Ted Olsen Little Blessing for My Floater“This tiny ruin in my eye” / Jeanne Murray Walker Wonder on the WebIssue 42: Links to amazing stuff.
