• Home
  • About Street Science
  • Blogposts
  • Get in touch
  • Subscribe
  • Fractals

Physics

Regression To The Mean: Why Success Fades With Time

Published on August 27, 2022 by Hemanth

Regression To The Mean: Why Success Fades With Time - An illustration showing a breakfast table with a stern looking father (wearing glasses) sitting with folded hands on the right, and a happy and cheerful little girl seated on the left. The girl seems to be saying the following, "My grades are not falling. They are regressing to the mean!"
Regression to the mean is an extremely deceptive statistics concept. It makes sure that any amount of success fades with time. It deceives even the ‘experts’!
Continue Reading

Symmetry: How To Really “See” It?

Published on July 21, 2022 by Hemanth

Symmetry: How To Really "See" It? - An illustration showing a duck with its beak pointing towards the left and tail pointing towards the right. It is labelled "Duck-Rabbit". The Duck says, "Rotate me 90° clockwise." When you rotate the duck clockwise 90°, it appears to become a rabbit.
Learn all about symmetry in this essay from simple illustrations. To test your knowledge, there is also a fun bonus puzzle waiting for you at the end!
Continue Reading

How To Actually Run A Growing Science Blog

Published on July 15, 2022 by Hemanth

How To Actually Run A Growing Science Blog - A Venn diagram showing three separate sets: 1. "Create Value for fellow humans, 2. Skills, and 3. Interests. The intersection between the three sets is marked as "Target".
You don’t get to run a growing science blog everyday. It is indeed a privileged position to be in. This essay goes into the nitty-gritty of achieving this feat!
Continue Reading

Randomised Statistical Trials Are Not Always The Best Option

Published on June 1, 2022 by Hemanth

Randomised Statistical Trials Are Not Always The Best Option - An illustration showing a balance, where "Human Ethics" is written on the left weighing scale, whereas "Scientific Rigour" is written on the right weighing scale.
Randomised statistical trials are the norm for scientifically rigorous statistical tests. But what do you do when scientific rigour causes an ethical conflict?
Continue Reading

How To Really Choose Between Favourite Experiences And Trying New Ones?

Published on May 31, 2022 by Hemanth

How To Really Choose Between Favourite Experiences And Trying New Ones? - An illustrative image where on the left, a restaurant named "Favourite Restaurant" is open and on the right, a restaurant named "New & Trendy Restaurant" is open. In the middle, a stick figure is seen undecided between the two restaurants with a bubble dialogue of "?"
Every day in life, you are faced with situations where you have to choose between favourite experiences and new ones. This essay uses science to solve this!
Continue Reading

How To Really Understand The Concept Of An Algorithm?

Published on May 25, 2022 by Hemanth

How To Really Understand The Concept Of An Algorithm? - An illustration that shows a stick figure on the left with the dialogue bubble: "I have a problem!" This points to → A box that says "Do this first." → Then, a box that says "Then, do this." → Then, a box that says "Finally, do this." → This points to another version of the same stick figure from before with the dialogue bubble: "Problem solved!"
When you think of the word “algorithm”, you are likely to associate it with computers or computer science. But algorithms go well beyond computers and tech!
Continue Reading

How To Really Avoid P-Value Hacking In Statistics?

Published on May 24, 2022 by Hemanth

How To Really Avoid P-Value Hacking In Statistics? - A table with the following columns: Test, Fail, and Pass; and the following rows: Reality, effective, and not effective. Top left: "False Negative", Top right: "True Positive", Bottom left: "True Negative", Bottom right: "False Positive".
P-value hacking is a phenomenon that is currently ensuring that most published statistical research findings are false. If you are into science, you need this!
Continue Reading

How To Really Understand The Philosophy Of Inferential Statistics?

Published on May 23, 2022 by Hemanth

How To Really Understand The Philosophy Of Inferential Statistics? - An image showing a cute little cow with black and white spots on the left and cute little dog with black and white spots on the right. The cow is standing and the dog is jumping. The cow has a pink nose and pink inner-sides of ears. Likewise, the dog has a pink belly, pink inside of its mouth and pink inside of its ears. The cow says "I'm CERTAIN that I'm a cow." The dog says "I'm very confident that I'm a cow."
There is a hole at the heart of inferential statistics! The philosophy of inferential statistics helps you understand so that you need not be oblivious to it!
Continue Reading

How To Really Understand Statistical Significance?

Published on May 17, 2022 by Hemanth

How To Really Understand Statistical Significance? - An illustration of a bell curve that shows the 95% confidence interval highlighted in pink. There are 3 significant values marked on the horizontal axis: -1.96 on the left boundary of the confidence interval, 0 at its centre, and +1.96 at its right boundary.
Statistical significance is one of those “scientific” concepts/tools that has steadily been misused over the years. In this essay, we clarify the issues!
Continue Reading

How To Really Treat Percentages With Negative Numbers

Published on May 13, 2022 by Hemanth

How To Really Treat Percentages With Negative Numbers - A table listing the following information: Product A → Return: 600 ; Product B → Return: 400 ; Product C → Return: -400; Total Return: 600. Below the table the following question is written: "What is A's contribution to the total return?"
When do you really need to treat percentages with negative numbers? “Not often. If not, never!” If this is your answer, think again! It's not that simple!
Continue Reading
  • «
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • …
  • 8
  • »
© Street Science 2024 - Impressum
We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept”, you consent to the use of ALL the cookies.
.
Cookie SettingsAccept
Manage consent

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.
Necessary
Always Enabled
Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.
CookieDurationDescription
cookielawinfo-checkbox-advertisement1 yearSet by the GDPR Cookie Consent plugin, this cookie is used to record the user consent for the cookies in the "Advertisement" category .
cookielawinfo-checkbox-analytics11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checkbox-functional11 monthsThe cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
cookielawinfo-checkbox-necessary11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
cookielawinfo-checkbox-others11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
cookielawinfo-checkbox-performance11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
CookieLawInfoConsent1 yearRecords the default button state of the corresponding category & the status of CCPA. It works only in coordination with the primary cookie.
viewed_cookie_policy11 monthsThe cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.
Functional
Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.
Performance
Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.
CookieDurationDescription
_gat1 minuteThis cookie is installed by Google Universal Analytics to restrain request rate and thus limit the collection of data on high traffic sites.
Analytics
Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.
CookieDurationDescription
__gads1 year 24 daysThe __gads cookie, set by Google, is stored under DoubleClick domain and tracks the number of times users see an advert, measures the success of the campaign and calculates its revenue. This cookie can only be read from the domain they are set on and will not track any data while browsing through other sites.
_ga2 yearsThe _ga cookie, installed by Google Analytics, calculates visitor, session and campaign data and also keeps track of site usage for the site's analytics report. The cookie stores information anonymously and assigns a randomly generated number to recognize unique visitors.
_ga_R5WSNS3HKS2 yearsThis cookie is installed by Google Analytics.
_gat_gtag_UA_131795354_11 minuteSet by Google to distinguish users.
_gid1 dayInstalled by Google Analytics, _gid cookie stores information on how visitors use a website, while also creating an analytics report of the website's performance. Some of the data that are collected include the number of visitors, their source, and the pages they visit anonymously.
CONSENT2 yearsYouTube sets this cookie via embedded youtube-videos and registers anonymous statistical data.
Advertisement
Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.
CookieDurationDescription
IDE1 year 24 daysGoogle DoubleClick IDE cookies are used to store information about how the user uses the website to present them with relevant ads and according to the user profile.
test_cookie15 minutesThe test_cookie is set by doubleclick.net and is used to determine if the user's browser supports cookies.
VISITOR_INFO1_LIVE5 months 27 daysA cookie set by YouTube to measure bandwidth that determines whether the user gets the new or old player interface.
YSCsessionYSC cookie is set by Youtube and is used to track the views of embedded videos on Youtube pages.
yt-remote-connected-devicesneverYouTube sets this cookie to store the video preferences of the user using embedded YouTube video.
yt-remote-device-idneverYouTube sets this cookie to store the video preferences of the user using embedded YouTube video.
Others
Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet.
CookieDurationDescription
_learn_press_session_a7b7f6513d11f58744fec86fbc57b1162 daysNo description
_wordpress_lp_guest1 hourNo description
GoogleAdServingTestsessionNo description
SAVE & ACCEPT
Powered by CookieYes Logo