I built Lineage Health out of first-hand experience navigating the U.S. healthcare system. Between 18 and 26 everything changes hands at once: insurance, doctors, records, and every decision that comes with them, usually without anyone explaining how. Those are the transition moments Lineage Health is built for.
lineagehealth.co
My entrepreneurship lecture ran from 12:00pm to 2:45pm, and I noticed that during the breaks people would walk out to buy food. So with my professor as a brand ambassador, I set up a cafe that operates during these breaks.

FOP, or the First-Year Outdoor Program is Harvard’s largest and oldest pre-orientation program that takes incoming first-years on outdoor trips to help them build a sense of community and reflect on their hopes for college. I have been a part of the program for all of my time at college.
harvardfopalumni.com
Try Trace
I have been climbing for a while but had plateaued. I also noticed that a lot of climbers go into the gym and film themselves to work out where to improve and that coaching lessons are expensive. So I made an app based on physics principles to help my climbing progress.
traceclimbing.com