TikTok's most popular videos typically consist of choreography, skits, or memes, but a niche group of math influencers is going viral. The #algebra and #mathematics pages on TikTok have hundreds of ...

GLOVERSVILLE - At Gloversville High School, he’s "Mr. Martin." Online, he’s "Ludus." That's the handle 24-year-old Joshua Martin came up with when he first began making math tutorial YouTube videos.