Little Sally grew up in California, USA and soon realised that she had a passion for science. She loved it so much that she studied it at university and became a Doctor of Physics. One day, whilst reading the student newspaper, Sally saw that NASA was... Zobraziť viac
When Tenzing was young, he spent much of his childhood tending to the family’s yaks and gazing up at the Himalaya mountains, dreaming of the day he would reach the top... Zobraziť viac
