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The science of how Messi keeps the ball close to himself photo credit: ZaleDesigns Messi is a magician with the ball at his feet. He's in my opinion the best player in the sense that he can control the ball so well, runs so fast with the ball & changes the direction at full speed like it's a walk in the park. For starters he started playing very early (at 3) which is crucial if you want to be a good player. In that aspect, he's God gifted as he had dribble skills which is genetic in my opinion. Height He is short which means a low center of gravity so it's difficult to push him off the ball. That's why we see that anyone rarely can topple him down, instead players much larger than him lose possession to him. So his short height suits his style of play & is a blessing in disguise. Change of pace Messi changes his pace really well. He starts slow and runs directly at the defender which means the defender has to stop & focus on him. When he reac...

The science behind Lionel Messi’s Greatness What was Lionel Messi’s childhood like Lionel Messi started playing football as a boy and was noticed by clubs on both sides of the Atlantic. When he was 13, his family relocated to  Barcelona . He played for  FC Barcelona ’s under-14 team, quickly graduating through the higher-level teams until his informal debut at age 16 with FC Barcelona in a friendly match. What are Lionel Messi’s achievements? Lionel Messi scored 73 goals during the 2011–12 season while playing for  FC Barcelona , breaking a 39-year-old record for single-season goals in a major European football league. In 2014 Messi led Argentina to the  World Cup  final for the first time in 24 years; Argentina lost, but Messi won the Golden Ball award as the tournament’s best player. During the 2016 Copa América Centenario tournament, he netted his 55th international goal to break  Gabriel Batistuta ’s Argentine scoring record. He led Arg...

The second Law of thermodynamics explained The second law of thermodynamics asserts that heat cannot move from a reservoir of lower temperature to a reservoir of higher temperature in a cyclic process. Rudolf Clausius, a physicist who first formulated the law, stated that “a cyclic transformation whose only final result is to transfer heat from a body at a given temperature to a body at a higher temperature is impossible.” The law describes the amount of work that can result from a transfer of heat What are some applications of the second law of thermodynamics? One notable example of the second law of  thermodynamics  is the  heat engine  model. Heat engines involve a cycle of increasing and decreasing temperatures that move a piston. The second law of thermodynamics dictates the amount of work that the changing temperatures in a heat engine can produce. The law is often applied to various types of engine How does the second law of thermodynamics relate to biology? ...

WHAT REALLY HAPPENED TO THE DINOSAURS One day 66 million years ago, an asteroid the size of a mountain struck near the Yucatán Peninsula with an explosive force equivalent to 100 trillion tons of TNT. In that cataclysmic instant, the 165-million-year reign of the dinosaurs came to an end. The asteroid theory of the dinosaurs’ demise was first suggested in 1980. More than a decade later, the identification of the Chicxulub Crater in the Gulf of Mexico established where and when. Using an impact calculator developed by geophysicists from Purdue University and Imperial College London, researchers obtained a pretty good idea of what occurred at the moment of impact and immediately after—what is known as the K-Pg (Cretaceous-Paleogene) extinction event. The asteroid struck the Earth at 40,000 miles (64,000 kilometres) per hour, creating a crater more than 115 miles across and instantly vaporizing thousands of cubic miles of rock. Any creature close enough to witness the strike was immediate...

Did humans and dinosaurs live at the same time? What if humans and dinosaurs really coexisted? This question is an easy one to answer — and it’s an unfortunate, but firm, no (with one notable exception). Humans and non-avian dinosaurs never shared planet Earth together. We did not ride them, nor keep them as pets or harness them for domestic labor. The data here are quite solid. The non-avian dinosaurs died out 66 million years ago, likely when an asteroid struck Earth and the ensuing cataclysm wiped out a large percentage of life on the planet. This included almost every large organism, and most of the small ones as well. In the aftermath, one relatively humble group was able to carve out a much larger footprint for itself: the mammals. These were the creatures that would one day lead to us, after much evolutionary progress and most of the 60-odd million years separating us from the end-Cretaceous mass extinction. Humans and Dinosaurs Timeline At some point in the past half-dozen mill...