Brad Martin-Turner is an Australian science communicator, best known for founding the YouTube channel ‘Hello From Space’. He has a reputation for producing well-researched long-form videos that break down complex topics around science, space and engineering to make them more accessible to the average person.
In one such example Brad thoroughly researched the Variable Pitch Screw Launch concept, including reading the 22-page peer-reviewed paper and interviewing the lead author. This 45 minute video has received over 80,000 views in its first month, and counting.