My copy of Randall Monroe’s What if? book arrived from Amazon today, and I spent a pleasant couple of hours in the Upper Library going through it. Right from the disclaimer it is quite entertaining:
The author of this book is an Internet cartoonist, not a health or safety expert. He likes it when things catch fire or explode, which means he does not have your best interests in mind.
Toronto friends are welcome to borrow the book and learn about bullet-sized pieces of material with neutron star density; the effects of draining Earth’s oceans; the plausibility of eradicating the common cold through global quarantine; and similarly practical matters.