I spend the better part of an hour answering your questions! Link to wood carver's channel: https://www.youtube.com/channel/UCSC1HqVmTaE4Shn32ihbC7w Link to talent show act: https://www.youtube.com/watch?v=uJBM_3vMfxM My first hydrogen video: https://www.youtube.com/watch?v=GRg47_cjdlQ science fair project: https://www.youtube.com/watch?v=cYH4h8PDAZE https://www.youtube.com/watch?v=YlA515Mz-WI Help me make videos by donating here: https://www.patreon.com/CodysLab