Java Virtual Machine

Simple machines are around us all the time and we use them every day. You might not even think of them as machines. Many are built into complex (compound) machines – but the simple machine is still in

The brand-new official Minecraft novel is an action-packed thriller! When a new virtual reality version of the game brings her dreams—and doubts—to life, one player must face her fears. Bianca has nev

你知道古埃及人認為大腦是沒有用處的人體器官嗎？過去放屁竟然可以是一種職業？！曾擔任過6年菜鳥醫生的英國喜劇演員Adam Kay帶來令人噴飯的人體醫學歷史冷知識，讀本形式搭配插圖，國小以上適讀。The brand-new, hilarious book from bestselling, record-breaking author Adam Kay.The olden days were pretty fun if you liked wearing chainmail or chopping people's heads off but there was one TINY LITTLE problem back then . . .doctors didn't have the slightest clue about how our bodies worked.It's time to find out why Ancient Egyptians thought the brain was just a useless load of old stuffing that might as well be chucked in the bin, why teachers forced their pupils to smoke cigarettes, why hairdressers would cut off their customers' legs, and why people used to get paid for farting. (Unfortunately that's no longer a thing - sorry.)You'll get answers to questions like:Why did patients gargle with wee?How did a doctor save people's lives using a washing machine, a can of beans and some old sausages?What was the great stink? (No, it's not what doctors call your bum.)If you're sure you're ready,

一舉打進英國國家圖書獎決選名單！深受大小朋友喜愛的大衛威廉斯再次以明快節奏與機智妙語，將主角及讀者送進一所與世隔絕的神祕學校，那裡不僅有難以下嚥的營養午餐及古怪可疑的老師，還有一個石破天驚的秘密…The new children's book from No. 1 bestselling author David Walliams - a timeless adventure illustrated by artistic genius, Tony Ross.On a volcanic island, in the middle of shark-infested waters, stands The Cruel School. The lessons are appalling, the school dinners are revolting and the teachers are terrifying - especially the mysterious Science teacher Doctor Doktur.When Larker is sent to the school, she quickly realises something very odd is going on...something involving Doctor Doktur, a pair of strange spectacles, and a 'Monsterfication Machine'. And ultimately she finds herself face to face with a real life Megamonster.There seems to be no escape - but for Larker, nothing is impossible...

This is Ada. Although she might look like an ordinary little girl, she’s about to change the world.Augusta Ada Byron, better known as Ada Lovelace, is an inquisitive child. Like her clever mother, she