When they first announced Bill Nye would be coming back to television, the world flipped out. Bill Nye was such a huge part of so many of our childhoods that we couldn't wait to have him back.

Finally Netflix has given us a sneak peak at what we can expect when his new show "Bill Nye Saves The World" premieres on April 21st.

He is going to be talking about a lot more adult topics than he used to, including alternative medicine, sex, and global warming. He will have a variety of guests including Zach Braff, Rachel Bloom, Tim Gunn, Donald Faison, Wil Wheaton, Joel McHale and more. He has a team of correspondents who will help him go over all the topics and it just looks like it's going to be pretty awesome.

Share if you remember Bill Nye and plan on watching his new show!