What misconceptions exist about magnets and their potential for creating free energy, and why don't they work as expected?

 A permanent magnet sitting on a desk seems like a battery that never runs out. It pushes and pulls incessantly, holding heavy tools against walls or floating objects in mid-air without ever needing to be plugged in. This illusion of endless, invisible power makes permanent magnets the undisputed favorite tool of perpetual motion enthusiasts. The internet is filled with blueprints and videos of proposed "free energy" motors featuring wheels lined with precisely angled magnets, supposedly repelling each other in a continuous, endless loop to generate infinite electricity.

These machines never work as advertised because they rely on a fundamental misunderstanding of what magnetism actually is. Magnetism is a fundamental force, not an energy source.

The easiest way to understand the difference is to compare a magnet to gravity. Gravity pulls constantly, just like a magnetic field. If a person drops a heavy rock, gravity pulls it downward, converting potential energy into kinetic energy. However, gravity cannot power a machine forever because the rock eventually hits the ground. To get the rock to fall again, an equal or greater amount of energy must be spent by an outside actor to lift it back to its starting height.

Magnets operate under the exact same thermodynamic rules because magnetic fields are conservative fields. A permanent magnet will rapidly snap a piece of iron toward it, generating a brief burst of motion. But once the iron connects with the magnet, the system is at rest. To reset the mechanism and pull the iron away so it can be attracted again requires spending the exact amount of energy that was gained during the initial attraction.

When inventors build magnetic motors, they try to arrange the magnets in clever geometric patterns to bypass this rule. They hope that asymmetric magnetic repulsion will push a rotor continuously in one direction. What actually happens is that the rotor turns briefly until the magnetic fields reach their lowest energy state—a point of equilibrium. The wheel then violently locks into place. Pushing past this "magnetic lock" to keep the wheel spinning requires outside energy from a hand, a battery, or a combustion engine.

Magnets are completely indispensable in modern power generation, but they act as translators, not fuel. In a wind turbine or a hydroelectric dam, massive magnets spin past copper coils to convert the kinetic energy of wind or water into electrical energy. The energy always comes from the physical pushing of the wind or the water, never from the magnet itself. A magnet is simply a static field in space, as incapable of generating free energy as a heavy rock sitting in the dirt.

What are some misconceptions about the goddess Lakshmi?

 

• She only holds pot and gives wealth and Students and other should only worship Ma Saraswati for their studies. This is pure misconception. S Ramanujan worshipped Namagiri (Mahalakshmi) and she guided and mentored him .Vidya Lakshmi is one of the forms of Ma Lakshmi. Mahalakshmi is the supreme deity, not limited for material wealth

• Generally so called Kathavachaks and people say that she is greedy, and maya. Her name itself is Lakshmi the one who takes us to the goal. Nevertheless, they are under the maya of Mahamaya Mahalakshmi and truth is not divulged to them. She is the kindest.She is beyond the 3 gunas, so she is beyong the greed anger.

• Ma Lakshmi is not Ambabai.

What more evidence is required when Lord Shiva himself tells Ambabai is beloved wife of Vishnu ? Shivji himself tells that Ambabai is consort of Shri Hari Vishnu and Sri Devi Lakshmi and there are full 2 chapters dedicated to Vishnu wife Ambabai in Skand puran and Padma Puran. Agastya Maharishi worships her as beloved consort of Hari. 

• Many don't know that about Alamelu Manga and Padmavati and have confusion about it, Padmavati devi was the daughter of Akash Raja, who was Vedvati whereas Mahalakshmi appeared before Narayana at Tiruchanur when he did penance for her who is called Alamelu Manga, Alamelu Manga was not incarnation of anyone, she was direct Mahalakshmi and the deity at Padmavati Tiruchanoor is Mahalakshmi for whom Venkateshwar did worship.

• Devi Suktam is not for her, but the truth is that all deities invoke and worship her through Devi Suktam. Also some denies that Sri Suktam is not for Mahalakshmi devi. For more information read these answer

• Hijacking terms like Narayani, Mahalakshmi and say that Narayani and Mahalakshmi is not wife of Narayan. Some fanatics also say Mahalakshmi Ashtakam is not for her. Indra recited Mahalakshmi Ashtakam for the Consort of Achyuta, Ananta, when she appeared from the churning of the ocean and is found in Padma puran.

• Some insecure organization and cults which has no trace beyond few centuries say Gopis are greater than Mahalakshmi and then do rankings and gradings between different forms of same goddess and then say Lakshmi, Rukmini (queens) etc are lesser and inferior to gopis. Their propaganda is nothing but based on fake theories and stories, the truth is quite opposite, the gopis themselves are forms of Sri and different forms of Same goddess should not be compared. You may read this Answer
  She cannot be an expansion of anyone because she is the supreme being glorified in the highest authority scriptures Vedas without any origin, but origin of all other deities.
• Viṣṇu taking up the form of a cowherd, and all those of the form of Lakṣmī.

Padma Puran 5.71

• Some believe that Lakshmi devi is servant and not equal to Narayan just because she has been portrayed as serving Narayan’s feet. Serving beloved is not wrong, as we can also find Narayana serving Lakshmi’s feet, so she is not inferior to him. She has been said to be the soul/aatma of Hari and always resides in his Heart.

The illustrious Shri does not leave him and directly represents Hari’s atman.

• She has been blessed by some others/ not independent , inferior energy. She does not hold weapons or killed Demons. Many such false informations are being spread, the truth is opposite. All that happens is by her grace and happens by mere wink of her eye. She is Sarva Shakti , source of all shakti, Parashakti who is the reason for creation, preservation and destruction of the multiverse.

22. God Brahmā, Śiva, gods, demons aṇd others whose heart is attached to object of senses, perform austere penance for winning my favour.

SB 5.18.22

Jai Ma Mahalakshmi

What are some common misconceptions about evolution?

 1 • [ That evolution has a sense of purpose. Like something wakes up and evolves because of a reason.

A mutation happens, and if it's successful, it sticks... Mostly. Fish got legs and decided to try them out on land. Dinosaurs evolved wings and tried to fly. We got long legs and ran better. Not great example: We didn't evolve fingers and an opposable thumb to use tools, we use tools because we evolved fingers and the capacity/will to use tools. ]

2 ° That there is an end goal rather than it being an ongoing process.

3 • [ There is no driving force behind it, it simply happens through chance and coincidence. Which is why you sometimes get unfortunate occurrences (dying on the way to their reproduction grounds (salmon)).

Evolution has no purpose, if by chance a mutation, or physiological change results in better survival, then over millions of years it will become more prevalent in the population.

Survival is all that matters, no consideration is taken for feelings, emotions or comfort, everything is just random. ]

4 ° That humans are the most evolved and all lesser species will one day evolve to be like us.

5 • [ "If we're descended from monkeys, why are there still monkeys?"

Human beings and monkeys are descended from a common primate ancestor. Human beings did not evolve from current monkeys.

Another way to think of it is a family tree.

You are related to you grandmother and so is your cousin. You and your cousin differ in DNA BUT you still carry some similar characteristics because you are BOTH related to your grandmother.

Your grandmother is the common ancestor. ]

6 ° That evolution makes an animal more advanced.

7 • [ That an individual can evolve.

*Populations* evolve from generation to generation. Not individuals. ]

8 ° That evolution is just a theory.

9 • [ That the "fittest" biological offspring is necessary the best.

Fitness biologically just means the ability to pass on genes. A human being with 140IQ and good strength but no libido would lose out over an 80iq weakling who wanted to reproduce at all costs. Also any bad traits which come on later in life aren't protected against because by that time you've already passed on your genes. ]

10 ° Evolution has a direction or goal.

11 • [ Evolution's end point is to create the ultimate intelligent life form.

Evolution does not have a goal or objective to create intelligent life form. It's just a process of changing life (at the genetic level) to adapt to the environment. Those lifeforms with the genes that are suitable for surviving in the environment they are in prosper. Thus, if we were to resurrect a group of woolly mammoth and place them in a tropical environment, they would not do well. ]

12 ° Evolution is untrue because they can't see it happening.