Portable jewelry scales began to appear in the 1700s AD, but the designs were very similar to balances that had been in use as early as 4000 BC.
To weigh a wet diaper, first weigh the baby on a scale. Then, remove the wet diaper and weigh the baby again. The difference in weight between the two measurements will give you the weight of the wet diaper.
To ensure accurate weight measurements while traveling with a portable bathroom scale, place the scale on a flat and stable surface, calibrate it before each use, and avoid moving or bumping the scale during measurement. Additionally, weigh yourself at the same time each day for consistency.
Yes, it is. The portable recycling unit is invented.
The country that invented portable video cameras is....America
Gilbert G. White invented the cotton scale. With this mechanism it was much easier for Americans to weigh cotton and their results were more accurate.
Paul Williams invented the Portable Shield for Infantry.
You weigh it on a kitchen scale.
This term refers to a weighing scale small enough to be carried in a persons pocket or bag.and is useflul where a person has need of portable scale,such as a scrap gold dealer or jeweller.More controversially these type of scales often form part of the evidence against individuals engaged in the selling of drugs,who use these scales to weigh out the correct amount.Although relatively accurate to a tenth of a gram,for greater accuracy a larger staic scale is preferable.
The majority of weights at weigh stations are permanently installed in the pavement. They are below the asphalt, and not portable at all.
To weigh objects on a scale, place the object you want to weigh on the scale platform. Make sure the scale is set to zero before placing the object. The scale will then display the weight of the object.
So it can be portable hence the name: Play Station Portable
I did! I am PHONE!