If someone had come up with the concept of zero which everyone then saw as a brilliant innovation to enter mathematics from that time on, the question would have a satisfactory answer even if we did not know which genius invented it.
www-groups.dcs.st-andrews.ac.uk/~history/HistTopics/Zer... www-groups.dcs.st-andrews.ac.uk/~history/HistTopics/Zero.html
0 (number) - Wikipedia, the free encyclopedia
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0 ( zero ) is both a number and the numerical digit used to represent that number in numerals. It plays a central role in mathematics as the additive identity of the integers, real numbers, and man...
en.wikipedia.org/wiki/0_(number)
If someone had come up with the concept of zero which everyone then saw as ... Also it is fair to say that the number zero is far from an intuitive concept. ...
www-history.mcs.st-and.ac.uk/HistTopics/Zero.html www-history.mcs.st-and.ac.uk/HistTopics/Zero.html
It is well known that a zero placeholder was not used or needed in Egyptian numerals, a system of numerals without place value. Values were expressed by grouping and addition of repeated ciphers. Still historians such as Boyer (1968) and Gillings (1965) have found examples of the use of the zero concept in ancient Egypt.
www.ethnomath.org/resources/ISGEm/084.htm www.ethnomath.org/resources/ISGEm/084.htm
Modern society takes the invention of the zero for granted, yet the Zero is a non-trivial concept, that allowed major mathematical breakthroughs. Arab civilizations also made a great contribution to fractions and to the principle of errors, which is employed to solve Algebra problems arithmetically.
www.arabicnews.com/ansub/Daily/Day/980422/1998042208.ht... www.arabicnews.com/ansub/Daily/Day/980422/1998042208.html
A parrot has shown that it may understand the concept of zero—a notion children rarely grasp until age four. ... The concept of zero is surprisingly difficult to grasp, even for people.
news.nationalgeographic.com/news/2005/07/0715_050715_pa... news.nationalgeographic.com/news/2005/07/0715_050715_parrotzero.html
A Brandeis University researcher has shown that an African grey parrot with a walnut-sized brain understands a numerical concept akin to zero – an abstract notion that humans don't typically understand until age three or four, and that can significantly challenge learning-disabled children.
www.scienceblog.com/cms/node/8395
A parrot has grasped the concept of zero, something humans can't do until at least the toddler phase, researchers say. ... "Alex has a zero-like concept; it's not identical to ours but he repeatedly showed us that he understands an absence of quantity," said Irene Pepperberg, who led the research...
www.livescience.com/animals/050708_parrot_zero.html www.livescience.com/animals/050708_parrot_zero.html
Z.E. Concept ('Z.E.': Zero Emission) is Renault's vision of the electric vehicle as an efficient, user- friendly zero-emission car. ... All-electric power, zero emissions; Z.E. Concept is equipped with a 70kW electric motor which delivers torque of 226Nm, making it particularly flexible, responsive and comfortable to...
jalopnik.com/5058208/renault-ze-concept-produces-zero-e... jalopnik.com/5058208/renault-ze-concept-produces-zero-emissions-lots-of-neon-glass
Zero Mouse Concept - Oliver Rosito has come up with one unconventional mouse design - the Zeo Mouse concept that ... Oliver Rosito has come up with one unconventional mouse design - the Zeo Mouse concept that "combines state of the art design with lightweight materials." It does look as though it is floating on thin air,
www.ubergizmo.com/15/archives/2009/03/zero_mouse_concep... www.ubergizmo.com/15/archives/2009/03/zero_mouse_concept.html
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