Mountains of the World winter and building production-ready code is

and building production-ready code is now more important than ever

it will have you laughing and shedding tears in equal measure

so you can post to your feed

writer and sport scientist Jen Benson looks at the science and hidden history of ultramarathon running

They are her close friends as well as neighbours

Mountains of the World winter and building production-ready code isUnfold the majesty of the world's highest mountains with this interactive lift flap concertina book. Embark on an immersive journey up seven stunning peaks, with concertina style die cut pages that mirror the distinct shapes of the world's most magnificent peaks. Then, lift the flaps on each page to reveal the diverse wildlife that calls these mountains home, from the majestic condors soaring high above to the snow leopards roaming the slopes below.