A gorgeous story about devotion and dreams coming true at any age. Ali and his great-grandmother live happily together in a tiny clay house at the edge of the desert. But lately, Ali has begun to notice how his great-grandmother has aged. And one day, he asks if her lifeês dreams have come true. All except one, she says. She had a dream to see the sea, but now she is too old. So, the next morning, Ali sets off to make his great-grandmotherês final dream come true. Heês going to bring the sea to her. Children everywhere will recognize their own best selves in Aliês heroic act of kindness.

A brand new edition of A Drop in the Ocean from the Science Works series, featuring lively storytelling and fun, engaging illustrations to aid children in their learning. Our world is full of water. We swim in it. We Swallow it. We are even made of it (mostly). In this revised edition from Jacqui Bailey, we follow the passage of a water droplet, from the time when it evaporates from the ocean and becomes the water vapour that makes up clouds to the moment it falls as rain. We learn how water is cleaned and used before being returned once again to this never-ending cycle. This book also contains an experiment, more great facts to know, useful websites and an index. Book band: Lime Ideal for KS2.

A gorgeous story about devotion and dreams coming true at any age. Ali and his great-grandmother live happily together in a tiny clay house at the edge of the desert. But lately, Ali has begun to notice how his great-grandmother has aged. And one day, he asks if her life’s dreams have come true. All except one, she says. She had a dream to see the sea, but now she is too old. So, the next morning, Ali sets off to make his great-grandmother’s final dream come true. He’s going to bring the sea to her. Children everywhere will recognize their own best selves in Ali’s heroic act of kindness.

The field of multiphase flows has grown by leaps and bounds in the last thirty years and is now regarded as a major discipline. Engineering applications, products and processes with particles, bubbles and drops have consistently grown in number and importance. An increasing number of conferences, scientific fora and archived journals are dedicated to the dissemination of information on flow, heat and mass transfer of fluids with particles, bubbles and drops. Numerical computations and “thought experiments” have supplemented most physical experiments and a great deal of the product design and testing processes. The literature on computational fluid dynamics with particles, bubbles and drops has grown at an exponential rate, giving rise to new results, theories and better understanding of the transport processes with particles, bubbles and drops. This book captures and summarizes all these advances in a unified, succinct and pedagogical way.