Bubbles What are bubbles made of? Why are they always round? Read and find out about the science behind soap bubbles, and learn why bubbles always go POP!

Explains how soap bubbles are formed and what can be done with them.

A is for Donkeys is an alphabetic adventure with a difference. Readers are invited to delight in the sounds and semantics of letters A-Z, discovering many quirks of the English language along the way. This is no simple reading primer - it's a celebration of the absurdities of spelling and pronunciation, using ingenious puns and idioms, old and new. The stylish letterform illustrations by Riccardo Guasco beautifully amplify the humour and occasional pathos of Jonathan Hope's playful verse. A gem of a book for all phonetics-phobic adults, linguistically-curious children and fun-seeking English language learners and teachers.

This book is written for the students preparing for the Medical and Engineering Entrance Examinations of all Indian Universities and Institutes. It is also useful for Civil Services (Prelim), J.R.F, other Examinations.

FoLLI-LNCS is the publication platform for the Association of Logic, Language and Information (FoLLI, www.folli.org). The Association was founded in 1991 to advance research and education on the interface between logic, linguistics, computer science, and cognitive science. The FoLLI Publications on Logic, Language and Information aim to disseminate results of cutting-edge research and tutorial materials in these interdisciplinary areas. This LNCS volume is part of FoLLi book serie and contains the papers presented at the 5th International Workshop on Logic, Rationality and Interaction/ (LORI-V), held in October 2015 in Taipei, Taiwan. The topics covered in this program well represent the span and depth that hasby now become a trademark of the LORI workshop series, where logic interfaceswith disciplines as diverse as game theory and decision theory, philosophyand epistemology, linguistics, computer science and artificial intelligence.

In the B Book, the youngest child will be entertained by a hilarious build-up of words beginning with the letter B. It's an ideal introduction to the realisation that letters represent sounds, and end with a bang Ages 3+