Il volume propone un centinaio di facilissimi "esperimenti" che rendono la fisica più familiare. Spiega numerosi spettacoli della natura (l'arcobaleno completo, la luna blu, il lampo verde...) esamina situazioni sorprendenti (il canto della pentola, il ghiaccio che fuma, il pepe che scappa...) e stimola a verificarle concretamente: si può far bollire l'acqua in una pentola di carta, rendere invisibile uno spillo dentro una tazza, congelare più rapidamente un liquido riscaldandolo.
Riddles in Your Teacup Fun with Everyday Scientific Puzzles [Paperback] [Dec 31, 2005] by Partha Ghose and Dipankar Home, (Paperback) Hindi language translation by Arvind Gupta- Aim of education is to attract young ones towards learning. This book brings concepts of science in an easy way for children. The questions (1) Why is the night dark? (2) How do bees buzz? Why do tea leaves collect in the centre of the cup after stirring? (3) What makes a river meander? (4) Why do people snore? (5) Why does rain fall in drops? Natural phenomena and ordinary everyday things often contain surprises and puzzles when we try to understand them in terms of basic scientific principles. The book has a good spread of physics puzzles, each making you think about the simple things we observe in our homes and around each day. Sure to put a smile on your face of students. It helps you thinking through the various concepts of physics. The book helps the student to change the way they look at the things around them. A good book for students of all age groups.
Nice spread of physics puzzles, each making you think about the simple things we observe in our homes and around each day. Sure to put a smile on your face and get you thinking through the various concepts of physics.Changes the way you look at the things around you. A good book to keep!:)