OpenTrons is a Brooklyn-based company that designs and manufactures open-source liquid handling robots for scientists and researchers. The company's robots automate experiments that would otherwise be done by hand, freeing up researchers to focus on more creative and complex tasks. OpenTrons' robots are used in a variety of fields, including drug discovery, genomics, and synthetic biology. The company was founded in 2013 by four scientists who wanted to make scientific research more accessible and affordable. OpenTrons has raised over $20 million in funding to date.