The perfect sunset lights up the skies with stunning colors and dramatic views. Now you will never miss one thanks to former and current Penn State students who built a model that predicts when and where a perfect sunset will occur.

In this episode of SciTech Now, the creation of the Vaux’s Swifts new habitat; a look into Darwin’s unseen manuscripts; Calwave Power Technologies is harnessing the renewable power of ocean waves to produce both electricity and freshwater; and Penn State students predicting perfect sunsets.