humans share about 50% of DNA with bananas
While working on this book, Thaler sent an email to his economist friend Hal Varian, who is affiliated with google. Thaler intended to attach a draft of the introduction to give Hal a sense of what the book was about, but forgot the attachment. When Hal replied to ask for the missing attachment, he noted with pride that google was experimenting with a new feature on gmail that would solve this problem. a user who mentions the word "attachment" but does not include one would be prompted, "did you forget your attachment?". Thaler sent the attachment along and told Hal that this was exactly what the book was about