SciTech Now: Episode 331
On this episode, we show you a rattlesnake hunt. Learn more about how important snakes are to ecosystems. Also, visit outdoor classrooms on an island for a different kind of immersive learning. Then discover how engineers are using data to help robots walk more like humans, and more!
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In this episode, learn about a science contest that’s helping scientists better communicate the complexity of their work. Also, discover what scientists are doing to search for life on the distant moon Europa, developing aspirin of the future, and more!

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By 1867, settlers wiped out the native elk population in Pennsylvania. Today, the animal is in the midst of an amazing comeback thanks to conservation officers and the science gathered during a limited hunting season. Other stories include women in science, creating your own invisibility cloak, and virtual reality under water.








