Backyard Beekeeping Questions and Answers Episode 245, top rated pollen sub, is that foundation right?

This is the audio track from today's YouTube:  https://youtu.be/7SOspHr1bDU

Pinned by Frederick Dunn

1) What's the difference between wet and dry cappings on honeycomb? 3:11

2) What is the order of things we should be buying as new beekeepers? 5:14

3) My bees are covering the ground corn for cows. Will they use that or are they just wasting their time. Current pollen substitute details. 12:49

4) I'm wondering if cell direction is an issue. What about the flat on the bottom? 24:37

5) I have been kicking around the VSH Queen idea. What are your thoughts and suggestions? 30:30