日韩精品久久一区二区三区_亚洲色图p_亚洲综合在线最大成人_国产中出在线观看_日韩免费_亚洲综合在线一区

Images of the year 2017: Technology for better life

chinadaily.com.cn | Updated: 2017-12-31 06:35
Share
Share - WeChat
A bar of soap has been released which guarantees to help wash away nasty smells like garlic and fish from the hands -- and it will never run out because it is made of metal. [Photo/IC]

The Amco Rub-Away soap is rubbed like normal soap in water. Molecules from many smelly foods stick to hands and don’t wash away with soap and water. Water turns the sulfur into sulfuric acid found in garlic and onions for example, increasing the odor rather than washing it away. Stainless steel , which is used to make the Rub-Away bar, pulls off the sulfur molecules .

|<< Previous 1 2 3 4 5 6 7 8 9 10 Next   >>|
Top
BACK TO THE TOP
English
Copyright 1994 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US