It is indeed a low number as far as science research goes.<p>It&#x27;s pretty staggering how inexpensive experimenting with DNA can be. Recent advances in DNA synthesis are outpacing Moore&#x27;s Law. Creating genetic constructs for insulin is also cheaper because insulin itself is a relatively simple protein.<p>And fortunately there are also a ton of extremely qualified people on the team who seem to love working for free.<p>EDIT: you shouldnt need to use facebook. you can sign up for experiment .com with just an email addy.