ART CREDITS

Illustrations by Tom Rourke except for the following art from Getty Images:

Endpages: CSA-Archive/DigitalVision Vectors

Here: Jobalou/DigitalVision Vectors

Here: Adobest/Getty Images Plus

Here: credit: Big_Ryan/DigitalVision Vectors

Here: ibusca/DigitalVision Vectors

Here: miniature/DigitalVision Vectors

Here: bauhaus 1000/DigitalVision Vectors

Here: ivan_baranov/Getty Images Plus

Here: Dr. Anthony Romilio

Here: filo/DigitalVision Vectors

Here: Yulia_Malinovskaya/Getty Images Plus

Here: Neil Kaye/Met Office

Here: ilbusca/DigitalVision Vectors

Here: ArnaPhoto/Getty Images Plus

Here: EtiAmmos/Getty Images Plus

Here: miniature/DigitalVision Vectors

Here: ©CERN

Here: grebeshkovmaxim/Getty Images Plus