Roger Highfield, UK science writer and author of The Physics of Christmas, talks to Radio New Zealand’s Kathryn Ryan about the logistics of a jolly fat man visiting 842 million households in one night.
Listen below
Roger Highfield, UK science writer and author of The Physics of Christmas, talks to Radio New Zealand’s Kathryn Ryan about the logistics of a jolly fat man visiting 842 million households in one night.
Listen below