The Greek Sophists

The Greek SophistsBy: By mid 5th century BC, Athens was governed by democratic rule and power turned upon the ability of the citizen to command the attention of the people, and to sway the crowds of the assembly. It was the Sophists who understood the art of rhetoric and the importance of transforming effective reasoning into persuasive public speaking. Their enquiries into the status of women, slavery, the distinction between Greeks and barbarians, the existence of

Quench your child's curiosity and thirst for knowledge

覺得上氣不接下氣時，就輕輕吸氣，咻咻──嘶嘶──咻咻！

By: Jane Bingham | Illustrator:  Gareth Williams | Series: Wipe-Clean This fun book is a playful way for young children to develop their pen control and problem-solving skills

encouraging kids to investigate and record everything they see

Subtly and compellingly

and upend preconceptions

Was he just an eccentric academic—or was someone really after him

and meet your new favourite heroine… Ruby Redfort: detective

The Reinholds

●DNA是生物的生命設計圖：DNA由兩條長鏈連結而成，扭成像螺旋梯一樣的形狀，兩條長鏈上有互補的基因密碼。讀取基因時，只需要其中一條長鏈上的遺傳訊息。另一條長鏈平時可以做為保護蓋，而且假如有一條鏈的基因受損了，就可以用另一條的互補資訊來恢復基因密碼。而分子結構為什麼像螺旋梯呢？因為長鏈結構連接時會有一個角度，整條長鏈累積下來，直直的梯子就會扭成螺旋狀。

and Billy Bathgate

the love the Fitz Clares share with each other could be all that stands between them and a desperate storm of destruction