I make Physics, Mathematics & Computer Science videos.
I have a degree in science education (Physics & Mathematics) and also in Computer science.
My goal here is to explain maths, physics & Computer science concepts and their applications in a simpler, intuitive and interesting way possible. All suggestions, are very welcome on my email.
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Channel started: May 2020 100 Subscribers: December 2020 1000 Subscribers: March 2021 10000 Subscribers: May 2021 50000 Subscribers: December 2021
I am stuck wondering how the action was able to cause that reaction without the bike chain or peddle moving while the wheels were set in motion Can someone please explain I am very curious about that 👀
Awesome simple to understand but it didn't work for me, because in the simplifying stage sqrt(cos^2(x)) is not equal to cos(x), because the range is different. try it in desmos and its a bit different
it would have been better if you measured lengths of the glass and converted the wavelength to frequency. Then see if that calculated frequency matches the one that caused it to break.
So hypothetically, if everyone on Earth started jumping up and down between 11:55am and 12:05 pm, would this have the effect of pushing the Earth slightly away from the Sun, and possibly offsetting global warming, or would it have no effect on the position of the Earth at all?
Newton's laws of motion Ch 5 Q21 HC Verma solutions Concepts of Physics ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-xqkuKIfqpnY.htmlsi=iK2nOSKomdAo5JGE
Look how interesting, mathematics applied to Reality The Age of Life The ability to carry out actions differentiates inanimate matter from living matter. In turn, every action involves the management of Information. We do not know what Matter is or what Life is, and we assume that all life forms that currently inhabit the planet descend from a common ancestor (LUCA), an organism whose complexity is evident if we consider that it is attributed the ability to reproduce. Due to the above, it is reasonable to assume that “seeds of life” existed prior to LUCA. Assuming that the “seeds of life” emerged together with the Big Bang is a bold postulate, and as such requires a solid empirical foundation. When observing Evolution considering the information that our ancestors have managed, and that currently managed by humanity, it is possible to distinguish seven evolutionary milestones; Its analysis allows us to postulate that Life goes back to the origin of the Universe, and the existence of an “evolutionary pattern” is evident, which turns out to be the Golden Ratio. Evolutionary Milestones -Emergence of ”Seeds of Life”(1) (thirteen thousand eight hundred million years ago). -Emergence of LUCA (Last Universal Common Ancestor) three thousand eight hundred million years ago -Emergence of the brain (five hundred and fifty million years ago). -Emergence of what was the precursor of human language (2) (twenty-seven million years ago) -Emergence of the language that characterizes us(3) (around two hundred and twenty thousand years ago). -Emergence of “the information age” with the transistor (1950) -Evolutionary Singularity(4) proposed by Ray Kurzweil, who postulates that humanity will access a Singularity as a result of the exponential growth of information management (year 2045). Evolutionary sections Among successive evolutionary milestones we can distinguish the following six “Evolutionary Tranches”, with the duration indicated (in years): Tranche 1: 10,000,000,000 (13,800,000,000 - 3,800,000,000 = 10,000,000,000) Tranche 2: 3,250,000,000 (3,800,000,000 - 550,000,000 = 3,250,000,000) Tranche 3: 523,000,000 (550,000,000 - 27,000,000 = 523,000,000) Tranche 4: 26,780,000 (27,000,000 - 220,000 = 26,780,000) Tranche 5: 219,905 (220,000 - 95(5) = 219,905) Tranche 6: 95 (95 - 0 = 95) The particular variation experienced by the Evolutionary Sections over time suggests using the logarithm of said sections (LT) to analyze their behavior over time. The logarithms in question are as follows: LT1 = 10.0000 LT2 = 9.51188 LT3 = 8.71850 LT4 = 7.42781 LT5 = 5.34224 LT6 = 1.97772 The lines between two successive logarithms have the following slopes (P) P1 = -0.48812 (9.51188 - 10.0000 = -0.48812) P2 = -0.79338 (8.71850 - 9.51188 = -0.79338) P3 = -1.29069 (7.42781 - 8.71850 = -1.29069) P4 = -2.08557 (5.34224 - 7.42781 = -2.08557) P5 = -3.36452 (1.97772 - 5.34224 = -3.36452) After searching for an “evolutionary pattern” we will determine the variation between successive slopes, which is given by the Ratio (R) between them, that is, P2/P1; P3/P2; P4/P3; P5/P4, and is the following: R1 = 1.62538 R2 = 1.62682 R3 = 1.61586 R4 = 1.61324 The above values differ from the Golden Number (1.61803), a number also called the golden number, the number of God, the extreme and average ratio, the golden ratio, the golden mean, the golden ratio and the divine ratio, by 0.45%; 0.54%; 0.13% and 0.30%, respectively. In turn, the average of the sum of the ratios is 1.62032. This value differs from the golden ratio by 0.14%. The results obtained allow us to postulate that Evolution follows a pattern that is a function of Information and the golden ratio, and that Life goes back to the origin of the Universe. Knowing the evolutionary pattern, it is possible to project the duration of an eventual seventh Evolutionary Tranche, which turns out to have a duration of 2.99 hours. The above allows us to postulate that humanity will have to face a Singularity, with an uncertain prognosis. (1)The last universal common ancestor (LUCA) is the putative common ancestral cell from which the three domains of life, Bacteria, Archaea and Eukarya, originated. The complexity that LUCA is assumed to have does not give rise to affirming that it arose by “spontaneous generation”, it being valid to postulate the pre-existence of “seeds of life” prior to the emergence of LUCA; It is postulated that the origin of the “seeds of life” dates back to the moment when Matter arose in the Universe, that is, around thirteen thousand eight hundred million years. (2)“We find that the anatomical potential to produce and perceive sounds differentiated by their formants began at the latest by the time of our last common ancestor with Old World monkeys (Cercopithecoidea) about 27 Ma ago”; " Which way to the dawn of speech?: Reanalyzing half a century of debates and data in light of speech” (Science magazine) (3) The last change in the position of the hyoid bone in humans, which would have allowed access to the language that characterizes us, took place approximately two hundred and twenty thousand years ago, and its data is based on archaeological evidence and anthropological studies. There is no scientific source that records this change on an exact date. (4)Due to the exponential growth of information technologies, Ray Kurzweil postulates that a Technological Singularity will occur in the year 2045, at which time technological growth will be so rapid and so profound that it will be impossible to predict what its consequences will be. (5) It is the time between 1950 and 2045, the latter year in which Ray Kurzweil postulates that a Singularity will take place.
Stop wastage Bcoz Driving licence test is a total wastage sighting reasons as under; 1. LL definition is wrong bcoz when a person sit on driving seat for driving is deemed driver whether on learning or drive driving. In driving it faces lots of twist and turns U turns curves and cuts turns hill road gali road highway and villages road with signal and without signals. Lights and off lights Jam wrong side driving in subject conditions traffic lane change by traffic police etc. Parking no parking etc. But even after these driving test nothing found disciplined at parking and road except disciplined parking and disciplined drive perfectly. 2. Driving come with practical driving vehicle and cautions found on road apart from keeping in mind with references cautions study material on you tube or booklet as found possible. 3. Driving licence test centres have big investment on its infrastructures countrywide and worldwide and it's maintenance cost incurred each day of every year and work load hassles and staff cost including electricity and electronic costing occurred on it but nothing found justified bcoz of following reasons as under. 4. Every day petrol diesel and others energy wastage. 5. Manpower wastage. 6. Management power wastage. 7. Painting, reality infrastructures cost and maintenance. See and ascertained and calculate these wastage cost every day through out the year and years to come in a country like ours India and worldwide nation wide when petrol diesel crises are worldwide. Arey fees to milta hai na parivahan treasury ko. Kya guarantee hai ki driving test k baad accident nahin hoga ya parking galat nahi hoga. Apni local parking check kijiye. Hence Driving licence should be given honourably when applied DL registration or After six six months automatic PDL issue. Photo etc. can be loaded on portal directly as required with fees deposit usually. DL to middle age and Senior citizens should be given and honoured bcoz driving help and kids Vehicle maintenance drive also for family group driving and personal driving also for emergency driving. Thank you DRIVING LICENCE TEST ADHURA GYAN HEI. Like mirror control nahin dikhaya in driving and during parking specially. Wheels positions during parking in different conditions nahi sikhaya. Roads line change nahi bataya. Intelligent use of horn nahin bataya. Apart from above wastage Traffic Jam experience nahin hei. Proper driving seat positioning nahi bataya ye to subse important hai. To ye sari problem hai jubki drivers to pahle din hi one gaya when start for driving bus knowledge hi milta thereafter. As much experience as much drive in different conditions on road. Than only become perfect driver disciplined more or less. Licence pahle Dena chahiye before starting driving. Speed breaker ka pass kaise karei ye bhi nahi bataya. YIELD driving k baare mein nahi bataya. LL se better PDL issue karde with conditions ki six months local driving and parking after three or six months go on highway that will like a cautions in mind local drive bhi theek jayada problem nahi. RU-vid bhi driving media film training theek knowledge deta hei. Thanks to them. Ab hua hei andaaza pura GYAN. Subject to terms and conditions applied on road construction and conditions. Thank you STOP WASTAGE SAVE WASTAGE RUN SAFE DRIVE SAFE USE SAFETY BELT Stop Driving Licence Test Immediately Mistakes are humans nature errors must be avoided. That's why excusable or must be barely minimum fined bcoz of nature. Traffic police challan should be avoided Fine if fined must be a minimum not to be pinching or cause of leaving driving. Driving is a skill come with experience and practical signs and lines drawn on the ways of drive. Kids are leaving driving bcoz of heavy penalty and challan fines is not healthy for the nation hence should be stopped immediately. Thank you
I remember reading that we can’t define which force is action and which is reaction. Action and reaction forces exist in pair. Someone care to weigh in ?
