Wake Up Learn
Henry Blair invented the Seed Planter Ep. 138
- Author: Vários
- Narrator: Vários
- Publisher: Podcast
- Duration: 0:08:04
- More information
Informações:
Synopsis
The second African American Inventor to receive a patent in 1834 for this labor saving device. We also talk about our ongoing adventures in trying to create a self charging drone. --- Send in a voice message: https://anchor.fm/wakeuplearn/message
