## Sunday, 15th December 2013

### Is there an application like Duolingo, but for math?

Khan Academy have a points, levels and achievements system for mathematics that is similar to the method used by duolingo.

[... 35 words]### What are some examples of startups funded simply for the strength and uniqueness of its founders rather than for any particular idea?

A good portion of YC companies fit this definition—it’s common for YC to fund the team and then work with them to help them either fix their initial idea or find a better one.

[... 64 words]