为什么信笺纸是黄色的？-凯发k8官网

为什么信笺纸是黄色的？

文章来源：未知文章作者：enread 发布时间：2020-09-19 07:15 字体： [ ]　

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the legal pad got its start with thomas holley in 1888. holley was 24 and working at a paper mill in holyoke, massachusetts. every day, he and his co-workers threw out a lot of ¹ pieces, called sortings, left over from cutting paper into the right sized sheets. he knew there had to be a use for them and eventually hit on the idea of cutting the sortings to the same size and ² them into small notepads. since the paper was ³ trash to the mill, they could sell the pads at low prices.

the first few ⁴ of pads sold so well that holley quit his job at the mill and started his own company--ampad, or the american pad and paper company--to collect ⁵ from the local mills and manufacture and sell his pads. his company still exists, and they still manufacture notepads in a variety of sizes and shapes. and colors.

the pads that holley made probably weren't yellow, and that isn't the only color they come in today. the only thing that ⁶ sets the legal pad apart from every other notepad is the 1.25-inch, left-side "down lines," or ⁷. according to a historical deep-dive on legal pads in a 2005 issue of legal affairs magazine, holley added these lines "in the early 1900s at the request of a local judge who was looking for space to comment on his own notes."

still, when most people think legal pad, they think of the classic yellow paper and blue lines. the true origin of the yellow ⁸ is actually a mystery. as far as we know, holley's pads were white pads, and dyeing them yellow would have upped his cost and ruined his business plan.

there are a few competing hypotheses about how the pads came to be yellow later on, but none can be verified and no one seems to know when the pads first came out in color. one origin story suggests that yellow contrasted well against black ink without glare, making text easier to read. or, that from a psychological perspective, "yellow is an excellent color for ⁹ mental activity," so writing on yellow notepads could boost your creativity or clarity.

another possibility is that holley or his successors eventually ¹⁰ to dye the paper to hide the fact that the pads were made from scraps of varying age and quality, and yellow was the cheapest or most readily available dye at the time.

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收听单词发音

1
n.碎片；废料；v.废弃，报废
参考例句：
a man comes round regularly collecting scrap.有个男人定时来收废品。 sell that car for scrap.把那辆汽车当残品卖了吧。

2
有约束力的，有效的，应遵守的
参考例句：
the contract was not signed and has no binding force. 合同没有签署因而没有约束力。 both sides have agreed that the arbitration will be binding. 双方都赞同仲裁具有约束力。

3
adv.本质上，实质上，基本上
参考例句：
really great men are essentially modest.真正的伟人大都很谦虚。 she is an essentially selfish person.她本质上是个自私自利的人。

4
一批( batch的名词复数 )；一炉；（食物、药物等的）一批生产的量；成批作业
参考例句：
the prisoners were led out in batches and shot. 这些囚犯被分批带出去枪毙了。 the stainless drum may be used to make larger batches. 不锈钢转数设备可用来加工批量大的料。

5
油渣
参考例句：
don't litter up the floor with scraps of paper. 不要在地板上乱扔纸屑。 a patchwork quilt is a good way of using up scraps of material. 做杂拼花布棉被是利用零碎布料的好办法。

6
adv.专门地，技术上地
参考例句：
technically it is the most advanced equipment ever.从技术上说，这是最先进的设备。 the tomato is technically a fruit,although it is eaten as a vegetable.严格地说，西红柿是一种水果，尽管它是当作蔬菜吃的。

7
边( margin的名词复数 )；利润；页边空白；差数
参考例句：
they have always had to make do with relatively small profit margins. 他们不得不经常设法应付较少的利润额。 to create more space between the navigation items, add left and right margins to the links. 在每个项目间留更多的空隙，加左或者右的margins来定义链接。

8
n.色度；色调；样子
参考例句：
the diamond shone with every hue under the sun.金刚石在阳光下放出五颜六色的光芒。 the same hue will look different in different light.同一颜色在不同的光线下看起来会有所不同。

9
adj.有启发性的，能激发人思考的
参考例句：
shower gel containing plant extracts that have a stimulating effect on the skin 含有对皮肤有益的植物精华的沐浴凝胶 this is a drug for stimulating nerves. 这是一种兴奋剂。

10
adj.决定了的，坚决的；明显的，明确的
参考例句：
this gave them a decided advantage over their opponents.这使他们比对手具有明显的优势。 there is a decided difference between british and chinese way of greeting.英国人和中国人打招呼的方式有很明显的区别。