Y Combinator (YC) hosted a demo day for its 2022 Summer Cohort. Featuring founders from 30 countries and startups across sectors, the day saw no shortage of compelling pitches.
Versal is a service that allows teachers to build and publish interactive online courses, homework assignments and tutorials. The company launched its service out of beta today, but maybe more importa
Out of the annals of history comes this doozy. A man by the name of <a href="http://en.wikipedia.org/wiki/Theodore_Gray">Theodore Gray</a> is a co-founder of <a href="http://www.wolfram.com/">Wolfram
<img src="http://tctechcrunch.files.wordpress.com/2011/03/mathcore-products-helping-professionals-to-understand-and-improve.png" class="shot2"><a href="http://wolfram.com/">Wolfram Research</a>, the p