There are many ways bar codes have improved society. What is arguably the best example is the use of bar codes and scanners at store checkout counters to quickly and accurately price items to speed checkout.
An improved pullover is a better sweater.
All generations from 1st to 4th are still in use today.
Nothing; they are still widely in use in the US and other countries, though they have been much improved since the original invention, and are much larger now. There is even one brand (Multi Farming Systems) manufactured in Australia that drills a swath 160 feet wide!
can you??
Shadoof Hanyaki(Sha duf han yahc e) had created the shadoof to get water for his family safely and decided to build them along the nile to help out others too
A shadoof is a device used to gather water with a pivoted stick and a bucket attached to the end of it.
Yes, the US Marine Corps still has some improved versions in use.
you cant
you cant
A canal or basin, or a thing called a Shadoof. Dont blame me on my spelling please :)
Irrigation A+
Irrigation
egyptians
A counterpoint lift called a shadoof - also called shaduf, dhenkli or a picottah.
A shadoof is used to get water from one level to another. It is usually used to raise water from a lower level to a higher one.
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