This transcript was prepared by a transcription service. This version may not be in its final form and may be updated. Alex Ossola: Welcome to Tech News Briefing. It's Tuesday, February 20th. I'm Alex ...

I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those ...

I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those ...

After India Archer failed the required math classes at her Indiana high school, keeping her from earning a standard graduation diploma, she worked her way up to calculus at Madison College, where she ...