How many hours' worth of songs are on your Spotify Wrapped this year? How much is your commute time really worth? How do you work out how likely you are to get Covid based on the official statistics? How do your viewing hours track against the most popular shows on Netflix? Whether you're interested in global problems like climate change, and understanding that the Australian wildfires destroyed an area twice the size of Portugal, or just grasping how few people have washed their hands between visiting the bathroom and touching your hands, this book will help math-lovers and math-haters al Making Numbers Count - Chip Heath, Karla Starr od authora Chip Heath, Karla Starr a nakladatelství za skvělé ceny na e-shopu Martinus. cz.