Don and Leo find even more fascinating new products at this year’s National Hardware Show. Among the great inventions we looked at were a great wheelbarrow accessory, air blocking mail slot, innovative stow step and more. <br /><br />Need help with your idea for a product or startup? <br /><br />Join our inventor community at https://www.kyinventors.org <br /><br />See all the courses, coaching and more at https://www.empoweredinventing.com<br />
