Which species will reign supreme on Earth once people and cockroaches go extinct?
Hopes&Fears answers questions with the help of experts. Today, we ask a biologist, an environmentalist, and a paleontologist about which "species" could out-survive us all.
The pages of this drinkable book can provide clean filtered water for four years
The Drinkable Book is a instructional and functional object which can provide potable water for millions of people.