世界一受けたい授業|値引きシールに隠された秘密!生活を便利にする工夫を解明!

※世界一受けたい授業 2014年1月25日放送分より

街で見つけたナゾ図鑑
生活を便利にする工夫を解明!

実はあまり知られていないが、
街中には我々が便利に暮らせるように、
見えない工夫が溢れている。

その秘密を楽しく教えてくれるのが、
東北芸術工科大学・教授である、
志村直愛先生

前回は「エスカレーターの工夫」の記事に掲載。

値引きシールに隠された工夫

実はスーパーで使用されている、
値引きシールには隠された工夫がある。

値引きシールを、
値引きしていない物に、
貼り替えようとする、
悪用防止の為の工夫である。

それは貼替え防止の為に、
破けやすくなる目的で、
切り込みが入っているのである。

実際に無理に剥がそうとしても、
シールがビリビリにちぎれてしまい、
使い物にならなくなってしまう。

続きは「ホテルで見つけたナゾ図鑑」の記事に掲載。

レビュー

値引きシールを悪用する、
という発想自体ありませんでしたが、
実際にこのような工夫がされているという事は、
悪用している人がいるのでしょうね。

値引きシールに切れ目がある事は、
以前から存じておりましたが、
その理由について深く考えた事はありませんでした。

貼る時に貼りやすいからなのかなと、
思っておりましたが、
実際はその逆。

剥がす時に、
剥がしにくい様になっていたのですね。

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