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Description
STEM WORLD中國成語系列：成語中的物理化學: 198419841990201430 30
作者: 小牛頓團隊
為甚麼「生米」能煮成「熟飯」？
「海市蜃樓」是怎麼出現的？
「餘音」真的會「繞樑」嗎？
很多有趣的成語，原來都和物理現象相關！本書以成語故事作為工具，來讓你更容易地學習科學知識，例如熱如何影響物質、火車運行的原理等。一文一理，是均衡發展不可或缺的要素，是迎接未來挑戰的好幫手。為甚麼車輪是圓形的？飛機是怎樣發明的？不用感到疑惑，本書為你一一解答以上問題。
「海市蜃樓」是怎麼出現的？
「餘音」真的會「繞樑」嗎？
很多有趣的成語，原來都和物理現象相關！本書以成語故事作為工具，來讓你更容易地學習科學知識，例如熱如何影響物質、火車運行的原理等。一文一理，是均衡發展不可或缺的要素，是迎接未來挑戰的好幫手。為甚麼車輪是圓形的？飛機是怎樣發明的？不用感到疑惑，本書為你一一解答以上問題。
作者
小牛頓科學教育團隊，以「科普教育是根與芽的智慧工程」為宗旨，於1984年創辦《小牛頓雜誌》（1984年）、《小小牛頓月刊》（1990年）、《新小小牛頓》（2014年），並同時發行漫畫、童書、高質素紀錄片、互動電子書等千種出版品，贏得30座科學獎的榮耀。
30多年來，小牛頓以「圖文雙解、科學創意、歡樂學習」為編輯理念，持續為孩童提供科學養分、方法和方向，為他們的科普知識打好基礎。小牛頓科普叢書一直受到眾多孩童、父母和師長的喜愛，《小牛頓科學館》、《小小牛頓幼兒館》、《小牛頓魔法科普館》、《小牛頓新興科技館》等都極為暢銷。近年來，除了繼續在科普教育發展，品格教育方面也在積極發展中。小牛頓，不僅是台灣兒童科普出版的領導品牌，更是華語世界最具影響力的原創兒童科普出版。
30多年來，小牛頓以「圖文雙解、科學創意、歡樂學習」為編輯理念，持續為孩童提供科學養分、方法和方向，為他們的科普知識打好基礎。小牛頓科普叢書一直受到眾多孩童、父母和師長的喜愛，《小牛頓科學館》、《小小牛頓幼兒館》、《小牛頓魔法科普館》、《小牛頓新興科技館》等都極為暢銷。近年來，除了繼續在科普教育發展，品格教育方面也在積極發展中。小牛頓，不僅是台灣兒童科普出版的領導品牌，更是華語世界最具影響力的原創兒童科普出版。
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4.5 ★★★★★
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Product Reviews
★★★★★ 5
Fits many trinkets and looks good
Color: Black
Simple little organizer for trinkets. Easy to snap together into a box shape and holds keys, pens, vapes, and other bits and pieces. My partner is happy I ordered it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 4, 2025
★★★★★ 4
Excellent one
Color: Black, Color: Black
Build
These valet trays are perfect for placements on nightstands, sofas, end tables, etc. They are very compact and unobtrusive. Their size is ideal for holding daily essentials without taking up excessive space, and blending seamlessly with various decor styles.
Material
Constructed with a soft and durable synthetic surface, the tray is gentle to the touch and provides a wipeable and easy to clearn finish. The black color complements any decor and the materials prevent damage to surfaces they are put on.
Functionality
These trays serve as excellent catch-alls for remotes, phones, earbuds, glasses, jewelry, watches and other small items, helping keep sofas, nightstands and tables organized and clutter-free. The sturdy, level construction ensures stability, and the trays hold essentials like phones, TV remotes, and personal accessories effectively.
Value for Money (VFM)
Given their functionality, design, and affordability, these valet trays offer good value. They enhance organization without compromising style and are suitable for various rooms in the home. Will definitely recommend them.
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Reviewed in the United States on September 30, 2025
★★★★★ 5
A Stylish and Functional Addition to My Décor!
Color: Gray 1 Pack, Size: 8" x 8" x 1.8", Color: Gray 1 Pack, Size: 8" x 8" x 1.8"
I recently purchased the ZHEM Valet Tray for Men in Dark Gray, and I couldn't be happier with this product. It's become an indispensable part of my daily routine and home décor.
The design and craftsmanship of this tray are outstanding. The dark gray color is elegant and complements my furniture perfectly. It's not just a valet tray; it's also a decorative piece that adds a touch of sophistication to my nightstand and dresser.
The size (8x8x1.75 inches) is ideal for holding my daily essentials like my watch, perfume, keys, and even napkins. I appreciate the versatility - it serves as a decorative piece, an organizer, and a functional tray all in one!
The quality is top-notch, and it feels sturdy and well-made. It's also easy to clean, which is a big plus.
Overall, the Tray has exceeded my expectations. It's a stylish and functional addition to my décor, and I highly recommend it to anyone looking for a versatile and attractive tray for their home. Five stars! ⭐⭐⭐⭐⭐
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Reviewed in the United States on September 8, 2023
★★★★★ 5
Super cute landing space for keys
Color: White 1 Pack, Size: 8" x 8" x 1.8", Color: White 1 Pack, Size: 8" x 8" x 1.8"
I always have trouble finding my keys and so it’s been very helpful to have a dedicated spot to easily throw them in when I get home. At first I thought it would be too big but it’s the perfect size for two wallets and keys, and it’s good quality albeit a bit expensive. The gold isn’t too shiny either, it’s a nice touch and it really reduces the look of clutter on your surfaces and helps it look more organized. It also doesn’t slip around.
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Reviewed in the United States on February 2, 2026
★★★★★ 5
Nice tray
Color: Black 1 Pack, Size: 8" x 11" x 1.8"
Using it in the coffee table for remote contrls and headphone. Keeps organized and looks good. Perfect size.
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Reviewed in the United States on March 25, 2026
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