Show him the work being done by Hadrian for inspiration https://www.youtube.com/watch?v=6cbayQAuvvw https://www.youtube.com/watch?v=6cbayQAuvvw https://www.you

Show him the work being done by Hadrian for inspiration https://www.youtube.com/watch?v=6cbayQAuvvw https://www.youtube.com/watch?v=6cbayQAuvvw https://www.youtube.com/watch?v=Ye7m8VjKcrE https://www.youtube.com/watch?v=Ye7m8VjKcrE That “S3” channel has a lot of great content about physical tech startups. 3Blue1Brown and Khan Academy are great places to learn math of all sorts.