David L. Jones is an Australian electronic design engineer and video blogger. He is the founder and host of EEVBlog (Electronics Engineering Video Blog), a blog and YouTube channel targeting electronics engineers, hobbyists, hackers, and makers. His content has been described as a combination of "in-depth equipment reviews and crazy antics".
Derek Alexander Muller (born 9 November 1982) is an Australian-born Canadian science communicator, filmmaker, television personality and inventor, who is best known for his YouTube channel Veritasium. Muller has also appeared as a correspondent on the Netflix web series Bill Nye Saves the World since 2017