When I was a little kid , I consider everything people said . Like CPU is the estimator ’s cabinet , electric cell phones get head Cancer the Crab , Mac does n’t get the virus and what not .
But as I grew up and unite more to the tech earth , I realized how many of them were a myth .
Recently I posted a video – Top 10 myth in technology . While doing my research , I came across some pop myth and some not so popular one .
So let ’s bust some myth , shall we ?
1. WWW and the internet are the same
This is a common misconception that has been around tenner . The cyberspace is more than 50 - yr - old while www or the web for short came into existence in the former ’ 90s .
When we use the word ‘ internet ’ , we talk about everything on the ‘ internet of networks ’ . For instance , when you send an electronic mail , make telecasting calls with Skype or watch a YouTube video , you are using the net . Whereas you use the web when you graze the website on your web internet browser .
Without the internet , there is no web but without the web , there will be still the cyberspace .
the true : www is a subset of the Internet .
Source : Wikipedia - Internet
2. Expensive HDMI cables are better than regular HDMI cable
If you have ever snitch for HDMI cable , you would have sex they total to all cost . you’re able to purchase them for 2 $ to up to 50$. This page on Amazon deal a 5 foot HDMI cable for 1000$. But the truth is all HDMI cable , are same .
In the world of HDMI cable there are no shades of gray , you either get everything , or you get nothing . Paying superfluous for Au - plated HDMI cable wo n’t have any special gist on your picture quality .
Truth : All HDMI cables are the same
rootage : Cnet
3. Deleted files can not be recovered
Many ‘ not so tech savvy ’ people consider that ‘ if they delete a file from recycle bin , it ’s gone eternally . ’ But again this is not true .
When we empty our trash or delete files from recycle bin , they are not deleted immediately . The pointer to these Indian file is deleted . This makes our OS believe that file is deleted . But your data is still there on your hard drive , waiting for another file to take its place .
true statement : If you act straightaway you may still convalesce deleted files , using data point convalescence computer software .
Source : Wikipedia- Data recovery
4. 1 Mb/s and 1 MB/s are the same
MB / s stands for Megabyte / sec , and Mb / s signify Megabits / sec . But since both in their short form sounds similar i.e. ‘ mbps ’ . mass often get put off .
When you re-create a movie single file from pen drive to your computer , you see the speed in MB / s. But when your ISP talks about 4 Mb / s cyberspace connection , they mean bits and not byte . However , the median user does n’t know the difference .
1 mebibyte / s = 8 megabyte / s or1Mb / s = 125KB / s
This means if you imitate a 700 M motion-picture show from pen drive to your computer , it will take you 700 sec assuming 1MB / s speed . But when you download the same motion-picture show from the net then it will take 8x more time .
Truth : MB / s units for single file transfer while Mb / s is for download speed .
Source : TechWiser
5. Refresh speed up PC
Growing up as the child in India , I have often construe citizenry , refreshen their Windows computer . And this made me enquire if this makes the estimator run smoother . And in realism , it does n’t .
So what is the use of refresh ? lease say you rename an icon on your background , but the effect is not showing up , In such cases , refreshing Windows is useful .
Truth : Refresh does n’t improve your computer operation or make it die hard smoother .
Source : Stack overflow ( Link Dead )
6. Open Source means Free Software
Most Open Source software program is – available for spare , and you may even change and redistribute them .
However , this does n’t necessarily mean all open reservoir software is costless . Usually , open informant is barren , but it does n’t have to be like that . There are few cock ( like Zimbra ) and game ( like Battle for Wesnoth ) that are open source but not a costless .
Sojourner Truth : Open root does n’t necessarily intend loose .
informant : OpenSource
7. A magnet can erase hard drive
A bar magnet can wipe out data from Hard disk is a myth . Most attracter lying around determine in the house can not harm our storage . SSD are immune from any magnetised field , bountiful or small . Smart cover also use the small magnet .
But this does n’t necessarily mean our computers and smartphones are totally safe from attracter ? If you place your computer inside a giant attractor like an MRI CAT scan , then it may subvert your twist . But for little ones you do n’t have to care about anything .
Truth : Only a strong magnet can corrupt hard ride .
Source : PCMag
8. Overcharging destroys battery
When it come to battery life , the great unwashed often fare up with their explanations . So if you hear the rumors like ‘ Leaving your phone , plugged in for a night , may vote down the battery , then do n’t think it .
Modern smartphones , run on Li - ion battery , which are smart enough to stop charging when they ’ve reached their full capacity
So overcharging wo n’t damage your bombardment , but warmth can . If you have a substance abuse to overcharge your telephone , then check that you polish off its cover . The Best practice for the lithium - ion battery is to institutionalise them between 40 to 80 % .
accuracy : Overcharging do not destroy the battery
Source : Mashable
9. Cell Phones cause brain cancer
Everyone knows “ cellphone phone emits radiation . But can it cause brain cancer ? Well , As of now there have been many enquiry and scientific studies , to regain out the wallop of cell phone radiation on the human mastermind . And the resultant role is conflict . It ’s still not clear whether mobile phones can make brain Cancer the Crab or not .
The only thing we know is , even though the cellphone earphone usage , has increased over the past two X , rates of brain cancer patient role did not rise . I indicate you watchthisvideo by veritasium for in - depth analysis .
Truth : It is exceedingly less likely that cell earphone can cause mind Crab , but if they do , then it might take decades to show its gist .
beginning : veritasium
10. The computer doesn’t Multi-task
The computer does n’t multitask like the manner we reckon they do . In wide-eyed give-and-take , Computer can switch the chore very tight , which make an illusion that they are multitasking . And the technical term for that is context switch .
Thispageon wiki says ‘ ’ In the pillowcase of a computing gadget with a single CPU , only one task is running at any distributor point . ’
Truth : Computers interchange task very apace .
Source : Wikipedia - Computer multitasking
[Myth that is still not clear]
1 . The laptop can make you infertile
Some mass believe it ’s a myth , and some do n’t . Well , the trueness is , no one knows for sure . Some scientific studies have shown , that the warmth give from your laptop computer can decrease sperm count or even alter the DNA . But many take issue with the experiment .
On the other hand , nobody uses the laptop on their lick for a long fourth dimension . But if you do , then stop doing it . It is always salutary to be secure than meritless .
Truth : Unclear
informant : clock time
2 . The electric cell phone does n’t cause a sheet collapse
Many airlines do not allow phone calls while you are airborne . In fact , every phone has a dedicated visibility for it promise Flight mode . On the other deal , there is no incident report , when a individual cell phone has taken down the entire planer . Some airlines even countenance phone usage during the flight
But pilots have often reported , cell phone causing interference with the aircraft sailing system . So a prison cell phone might not get a planer down , but it can cause some serious fuss .
Truth : jail cell phone does n’t cause place crash but may cause some other job .
Source : Cnn
3 . Rooting is legal
No clear law say steady down your mechanical man or jailbreak your iPhone are effectual or not . No universal law process for everyone . Countries make up one’s mind whether you should settle your phone or not .
To make it more complicated , I have seen these rules change as new law are passed . A while back it was sound to rootle your Android , but you ca n’t root your android pill .
Truth : It depends on your country ’s law
Source : Wikipedia- Rooting
[ Edit 1: Some Other Myths ]
1. WiFi Radiations are harmful
No , they are not . People use WiFi everywhere , in their office , in their home and even in hospitals . WiFi radiations are non - ionizing i.e. it get no harm to human cell and unlike a microwave oven , it make little heat energy . So do n’t worry and apply WiFi all solar day long . Read morehere .
verity : Radiation of WiFi is safe
2. More Megapixels means a better camera
This is the biggest myth in tech , but luckily , multitude now know that it ’s not honest . More megapixel means more no . of a picture element in the photo . Just like fast central processing unit does n’t necessarily intend a faster computer .
Megapixels are not the only factor creditworthy . thing like sensor sizing , zoom , aperture , shutter , processor are equally important .
trueness : Megapixel is not the only touchstone to determine a good camera .
3. Streaming YouTube video
Streaming is when you find out something on the server right away . Files are not download to the local computer . A good example would be watching motion picture on Netflix .
But unlike popular belief , you do n’t stream YouTube videos . You download them on your computer first and then watch them . Depending on your type O , you may even find oneself the video in your system cache .
Truth : You download YouTube video and then follow it .
4. When a program is free, you are the product
This is honest for a few online service like Google , Facebook , etc . when they collect information from you and sell it to the advertiser . But now it has become a vogue to implement this everywhere .
There are still many programs and service that free and do n’t betray you . A good example is Wikipedia and Linux OS .
Truth : Not every freeware , is stealing your information
5. 100% security
There is no 100 % security in the world of computer . When we talk about security , we speak of time and imagination need to crack the system .
For case , to break a standard AES 256 bit encoding , you will need one thousand of gargantuan supercomputer work 24/7 for G of years . Now , this a lot of time . But in the future , if we can come up with better engineering than you crack the organisation .
Truth : With enough time and imagination any security system can be compromised .
Conclusion
The bragging myth in the world is Everything You Read on the Internet is True . Anyone having access to the web can print their thoughts . But that does n’t mean it ’s always true . So the regulation of pollex , utilise your head . Do n’t conceive what you scan . Always do your inquiry from multiple sources .
