In this week's episode, we learn about the United Kingdom's approved COVID-19 vaccine. Trials are underway in the United States and a vaccine could be approved here soon. An Ohio company is building super chilled freezers that will store the immunizations when they're ready.

Plus, archeologists are on the hunt for Harriet Tubman's home. In more science news, we meet a Utah farmer using a robotic vertical growing system to supply feed for his cows. A recent space launch is taking the idea of high school students into space.

Finally, women are breaking barriers—playing in college football's highest division, and hunting deer in Wisconsin.