生活的改变，源于科学技术的进步；而科学技术的进步，则是由历史上很多科学家的发明和创造来一步一步推进的。在人类历史上，有许多改变世界的科学家，这些科学家的传记故事和科学发现历程对于青少年了解科学、喜欢科学、热爱科学到最后立志从事科学事业，都有着不可不可或缺的引导意义。"改变世界的科学家"传记绘本丛书共包含20个科学家的传记，其中中国的科学家8名，外国的科学家12名。
Availability can change throughout the month based on the library's budget. You can still place a hold on the title, and your hold will be automatically filled as soon as the title is available again.
The OverDrive Read format of this ebook has professional narration that plays while you read in your browser. Learn more here.
Your session has expired. Please sign in again so you can continue to borrow titles and access your Loans, Wish list, and Holds pages.
If you're still having trouble, follow these steps to sign in.
Add a library card to your account to borrow titles, place holds, and add titles to your wish list.
Have a card? Add it now to start borrowing from the collection.
The library card you previously added can't be used to complete this action. Please add your card again, or add a different card. If you receive an error message, please contact your library for help.