Meoww!
Curving and bending a ball using the magnus effect is common in every sport. The effect can be reversed though - kick the ball the same way, and it will bend in the opposite direction!
Thanks to Nicole from @fuckyeahfluiddynamics for explaining the reverse magnus effect in this video!
Stephen Hawking’s quote speaks to the heart of why basic income has become such a popular idea in one vital industry in recent years.
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The Migration of Anatomically Modern Humans
In paleoanthropology, the recent African origin of modern humans, frequently dubbed the “Out of Africa” theory, is the most widely accepted model describing the geographic origin and early migration of anatomically modern humans. The concept was speculative until the 1980s, when it was corroborated by a study of present-day mitochondrial DNA, combined with evidence based on physical anthropology of archaic specimens.
Genetic studies and fossil evidence show that archaic Homo sapiens evolved to anatomically modern humans solely in Africa, between 200,000 and 150,000 years ago, that members of one branch of Homo sapiens left Africa by between 125,000 and 60,000 years ago, and that over time these humans replaced earlier human populations such as Neanderthals and Homo erectus. The date of the earliest successful “out of Africa” migration (earliest migrants with living descendants) has generally been placed at 60,000 years ago as suggested by genetics, although migration out of the continent may have taken place as early as 125,000 years ago according to Arabian archaeology finds of tools in the region. Read More
The so-called paradox of freedom is the argument that freedom in the sense of absence of any constraining control must lead to very great restraint, since it makes the bully free to enslave the meek. The idea is, in a slightly different form, and with very different tendency, clearly expressed in Plato. Less well known is the paradox of tolerance: Unlimited tolerance must lead to the disappearance of tolerance. If we extend unlimited tolerance even to those who are intolerant, if we are not prepared to defend a tolerant society against the onslaught of the intolerant, then the tolerant will be destroyed, and tolerance with them. — In this formulation, I do not imply, for instance, that we should always suppress the utterance of intolerant philosophies; as long as we can counter them by rational argument and keep them in check by public opinion, suppression would certainly be unwise. But we should claim the right to suppress them if necessary even by force; for it may easily turn out that they are not prepared to meet us on the level of rational argument, but begin by denouncing all argument; they may forbid their followers to listen to rational argument, because it is deceptive, and teach them to answer arguments by the use of their fists or pistols. We should therefore claim, in the name of tolerance, the right not to tolerate the intolerant. We should claim that any movement preaching intolerance places itself outside the law, and we should consider incitement to intolerance and persecution as criminal, in the same way as we should consider incitement to murder, or to kidnapping, or to the revival of the slave trade, as criminal.
Karl Popper, The Open Society and Its Enemies
Asexuality is an orientation in which a person does not experience sexual attraction to any sex and/or gender. They do not feel an intrinsic desire to make sex a part of their relationships with other people. However they may still be able to experience other types of attraction, and desire relationships with other people.
Check out the following websites to learn more about asexuality, join in on the community, and/or help increase asexual visibility and education.
Asexual Visibility and Education Network
International Asexuality Conference (Worldpride Toronto 2014 Affiliate Event) (June 28, 2014)
Asexual Things (asexual vis/ed tumblr blog)
Frequently Asked Questions
Asexuality Websites/Blogs/etc
Brilliant physicist Albert Einstein wrote a tender and intellectual letter to his daughter describing the universal power of love. Believe it or not, the prolific scientist fiercely believed that love was the answer for the survival of the human species. Read the letter he penned to his beloved daughter below.
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Dear Readers,Welcome to my personal blog. I'm Sabyasachi Naik (Zico,24).An Agnostic,deeply NON religious(atheist), and Secular Progressive Civil Engineer . I'm brown and proud to be an Indian tribe. “I want to say a word to the Brahmins: In the name of God, religion, sastras you have duped us. We were the ruling people. Stop this life of cheating us from this year. Give room for rationalism and humanism.” ― Periyar E.V. Ramasamy
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