Posters, artwork, stickers, flyers, and prints. Clothing, merchandise, apparel and shirts. Advertising and marketing. Unique form of help for subjects including but not limited to math, physics, and computer science. Academic assistance, educational help, tutorials, lessons, video tutorials, tutoring, and entertainment; may be online, on a computer/smartphone/tablet, or in person. Software, application, calculating algorithms, learning platforms, interactive learning systems, web pages, virtu...