Science Dad Lessons in Light

Science Dad, Lessons in Light. Written by Ross Bouillac. Illustrated by Robert Paul Jr. Focus question. What did Jackson and Tina learn about light?

《科学爸爸：光的小课堂》 罗斯·布亚克 著 小罗伯特·保罗 绘 思考问题： 杰克逊和蒂娜学到了哪些关于光的知识？

Cast of characters, Jackson, Tina, Dad. Scene, a campsite in a forest next to a lake. Morning, Jackson, Tina, and Dad sit in camp chairs. Tina. It's not like I slept well with Jackson's gross feet poking me in the side. Jackson. I move in my sleep, which is completely normal, just like you're snoring. Tina, who knows what kind of fungus my pajamas will start to grow now? I'll have to sanitize them in boiling water, and if that doesn't work, I'll have to burn them. Do you even know what fungus is or what sanitizing something does? Jackson. I know. Do you?

人物登场：杰克逊、蒂娜、爸爸 故事场景：森林里紧邻湖畔的营地 清晨，杰克逊、蒂娜和爸爸坐在营地椅上 蒂娜说： 我根本没睡好，杰克逊臭烘烘的脚总蹭我腰 杰克逊说： 我睡觉会翻身，这太正常了，就像你睡觉还打呼呢 蒂娜：天知道我睡衣现在要长出什么奇奇怪怪的真菌？ 我得用沸水消毒，要是没用，我就只能把它烧了 你到底知不知道真菌是什么、消毒是怎么回事呀？ 杰克逊说： 我知道 你真知道吗？

dad okay knock it off you two how about we take a walk along the lake tina seriously we just woke up this is vacation not boot camp dad i'll take that to mean you're staying for now jackson i'll go for a walk with you dad i'd like to look at some cool stuff with my new magnifying glass.

爸爸：好了别闹了你们俩，咱们去湖边散步怎么样？蒂娜：不是吧，我们刚起床哎，这是度假不是军训。爸爸：那我就当你同意先留在这儿了，杰克逊呢？ 爸，我跟你一起去散步 我想用我的新放大镜看看好多有意思的东西。

Scene. A dock on the edge of the lake. Morning. Jackson and Dad sit on the dock with their legs dangling in the water. Jackson. Dad, why does Tina make fun of me all the time? I know stuff. Dad. She's your big sister. It's part of the job description. Here's the real question. Do you think what she says is true? Jackson. Not really, but there is a lot I don't know.

场景： 湖边的码头 清晨时分 杰克逊和爸爸坐在码头上，腿垂在水里晃着 杰克逊说： 爸爸，为什么蒂娜总笑话我呀？ 我其实懂不少东西的 爸爸说： 她是你的姐姐呀 这就是她的“本职工作”啦 现在我有个真正的问题 你觉得她说的话是真的吗？ 杰克逊说： 其实也不是，不过确实有好多东西我都不懂

Dad, even the smartest people on the planet have a lot of stuff they don't know, son. What do we do when we don't know the answer to something? Jackson, ask questions, read about it, and form our own conclusions. Dad, guess what? That's exactly what the smartest people in the world do. Jackson and Dad sit in silence. Then Jackson leans forward to look at his legs in the water. So why does my leg look as if it's broken when it goes in the water, but when I pull it out, it's fine.

爸爸：孩子啊，就算是世界上最聪明的人，也有好多不懂的东西呀 那我们不知道答案的时候该怎么做呢？ 杰克逊：提问、查资料，然后得出我们自己的结论 爸爸：你猜怎么着？ 世界上最聪明的人就是这么做的呀 杰克逊和爸爸静静坐了一会儿 接着杰克逊往前凑，看水里自己的腿 那为什么我的腿伸进水里看起来像断了一样，拔出来就好好的呢

dad aren't you lucky to have a science teacher for a dad your leg looks broken because of how light acts when it travels through different substances jackson say what are you saying that light has different personalities or something dad okay let's start with the basics think of light as a beam of energy as light travels through space it moves in a straight line Jackson, like a laser dad that's an excellent example since a laser is an extremely concentrated beam of light light will continue to move in a straight line until it hits something what do you think happens when light hits an object Jackson laser blasts explode in movies but something tells me that's not the answer you're looking for

爸爸：你有个当科学老师的爸爸多幸运呀，你的腿看起来断了一样，是因为光穿过不同物质时传播规律变了 杰克逊：啊？你说什么，难道光还有不同的脾气吗？ 爸爸说 那我们从基础讲起，你把光想成一束能量，光在空间里沿直线传播 杰克逊：就像激光一样？爸爸：这个例子太好啦，激光本来就是极高密度的光束呀。光会一直沿直线走，直到碰到东西，你觉得光碰到物体会发生什么？杰克逊：电影里激光会爆炸呀，但我猜这不是你想要的答案对不对