In 2009, Adam Lisagor made what became the first of his many videos for neat tech products. He’d co-developed an iOS app with a friend, made a video to promote it, and became his own first client. A year later, with enough paying customers to make it a real thing, he incorporated as Sandwich Video Inc. Their website is not made to sell—they want to share through the medium of video. People usually watch because they’ve come to learn, and they like to help make that happen. Check out their awesome videos on the site.