Now he works as a freelance programmer, spending most of his time as a content creator for Khan Academy. It was at that time he also started volunteering at Khan Academy, answering students' questions and creating online programs to explain and explore concepts. There he taught himself coding so he could develop a bioinformatic algorithm for better aligning protein sequences and then simulate the 3D motion of a cell as it swam. After graduating he researched cell signaling at a marine biology lab.

in pathology from the University of Oxford. Peter Collingridge has a degree in biochemistry and a Ph.D. He did at the University of Oxford, where he also did an undergraduate Masters degree in Biochemistry research on the human parasite, Trypanosoma brucei, which causes sleeping sickness. Before that Peter was a postdoc at the Marine Biological Association in Plymouth, researching calcium signaling in the flagella of green algae called Chlamydomonas reinhardtii. Peter currently works as a freelance as a content creator for Khan Academy, making dynamic math exercises and science simulations. His Khan Academy profile says he lives in Oxford, United Kingdom. His quote says, ' I make exercises and interactive programs for Khan Academy. Peter also has another website, which is located here. He has learned advanced computer programming.Īnother notable program would be Peter's website.

At first, Peter was only a regular user, but he soon became a Guardian and eventually, part of the staff.

Along with this, he has earned 13,156,287 energy points, 7850 badges, including a black hole badge, Tesla, and has answered 3277 questions, and he has watched 5,887 videos. He codes programs in the Computer Science branch and also answers questions. Collingridge is a programmer and staff member at Khan Academy.

Khan academy marine biology