DK Science Lab fantastic projects for young scientists robert winston科学实验室年轻科学家罗伯特·温斯顿的精彩项目

From the age of eight, I had huge fun building models. The sense of achievement I had when they occasionally worked is amongst my most treasured memories.

从八岁起，我就有了非常有趣的建筑模型。他们偶尔工作时的成就感是我最珍贵的记忆之一。

They ranged from cranes to aeroplanes, models of famous buildings, or, on one occasion, a mechanical contraption for passing written messages across the ceiling of my classroom. Amazingly, it was a long time before my teacher tumbled to what we were doing in class.

它们从起重机到飞机，著名建筑的模型，或者，有一次，是一种可以在我的教室天花板上传递书面信息的机械装置。令人惊讶的是，过了很长时间，我的老师才意识到我们在课堂上所做的事情。

I once made a radio amplifier from cheap components. I turned on the power, there was a humming noise, and blue smoke filled the dining room! Nearly all my models initially ended in failure. Failure is very important because if we use it properly, we learn from our mistakes and rebuild

我曾经用便宜的部件做过一个无线电放大器。我打开电源，发出嗡嗡声，蓝色的烟雾弥漫了餐厅！几乎我所有的模型最初都以失败告终。失败是非常重要的，因为如果我们正确地使用它，我们就会从错误中吸取教训，重新开始

with great improvement. All scientists encounter failure regularly; only by embracing it do we eventually get our experiments to work.

进步很大。所有科学家都经常遇到失败；只有接受它，我们才能最终让实验成功。

Modelling is really important, especially for scientists, engineers, and architects. Nobody would dream of designing a structure like a bridge or a stadium without making models first.

建模非常重要，尤其是对科学家、工程师和建筑师来说。如果不先制作模型，没有人会梦想设计一座像桥梁或体育场这样的建筑。

This helps them understand the science behind the structures, the mathematical principles involved, and how recalculation may be needed to achieve their final ambition. Even the simplest experiments in this book show how modelling can help resolve practical problems.

这有助于他们理解结构背后的科学，涉及的数学原理，以及实现最终目标可能需要如何重新计算。即使是本书中最简单的实验也说明了建模如何帮助解决实际问题。