Science | Get Smarter, Solve Problems, And Make Your Knowledge Really Count

Why Is A Black Hole Really So Special?

Published on April 2, 2022 by Hemanth

The first direct image of a supermassive black hole at the core of Messier 87 galaxy (image credit: EHT Collaboration)

The hitchhiker’s guide to the black hole — Part 1: A series of essays aimed to uncover the mysteries and science behind the concept of black holes!

The Shipwreck Puzzle – A Fun Linear Math Challenge

Published on March 30, 2022 by Hemanth

The Shipwreck Puzzle - An image showing a sketch of two ships that are sinking. Ship-1 needs 10 hours to sink to the bottom of the sea whereas Ship-2 needs just 5 hours to sink to the bottom of the sea

The shipwreck puzzle is a fun challenge that tests your fundamental understanding of rates and linear algebra. Can you track down the two sinking ships?

How To Really Solve i^i (i raised to the power i)?

Published on March 29, 2022 by Hemanth

How To Really Solve i^i? - An image with the following expressions: i = √(-1); i^i = ??

The problem: i^i (i raised to the power i) seems absurd at first glance. But it is meaningful and serves as an intro to advanced complex number concepts!

How To Really Tackle The Raven Paradox?

Published on March 27, 2022 by Hemanth

In my previous essay on the raven paradox, I covered how the paradox occurs. In this essay, I will be covering how you can tackle this paradox!

How To Really Understand The Raven Paradox?

Published on March 27, 2022 by Hemanth

The raven paradox knocks at the door of one of the most fundamental aspects of science. At its core, it stems from the following question: “What is evidence?”

How Are Big Airships Really Making A Comeback Again?

Published on March 24, 2022 by Hemanth

There was really a time when big airships were considered the future of air transportation. After nearly a century of no progress, they are making a comeback!

The Four 4s Puzzle – How To Generate Any Number Using Four 4s?

Published on March 21, 2022 by Hemanth

How To Generate Any Number Using Four 4s? - An image with a row of four 4s equating to 99. There is a question mark hovering above the 'equal to' sign which seems to question the relationship between the four 4s.

You have a row of four 4s. You can relate these four 4s using any valid mathematical operators. Is it possible to generate any number this way?

Can You Really Solve This Third-Grade Math Puzzle?

Published on March 20, 2022 by Hemanth

I recently came across a third-grade math puzzle that made me think. My first thought was that I shouldn’t be thinking this much about it. Give it a try!

Barnum Statement: How To Really Debunk Astrology

Published on March 19, 2022 by Hemanth

How To Really Debunk Astrology Using The Barnum Statement / Barnum Effect - An image of a stick figure posing as a crystalballer and saying "You are sometimes too critical of yourself!" to another stick figure. The other stick figure seems to be panicking over the information.

The Barnum Effect is a psychological phenomenon that explains why astrology and its family of pseudo-scientific practices are effective at convincing people.

Molyneux’s Problem – Can You Really Solve This Challenge?

Published on March 18, 2022 by Hemanth

Molyneux’s problem originated as a philosophical thought experiment in the 17th century. It features a simple a question with a complex set of answers!

Cookie	Duration	Description
cookielawinfo-checkbox-advertisement	1 year	Set by the GDPR Cookie Consent plugin, this cookie is used to record the user consent for the cookies in the "Advertisement" category .
cookielawinfo-checkbox-analytics	11 months	This 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-functional	11 months	The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
cookielawinfo-checkbox-necessary	11 months	This 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-others	11 months	This 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-performance	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
CookieLawInfoConsent	1 year	Records the default button state of the corresponding category & the status of CCPA. It works only in coordination with the primary cookie.
viewed_cookie_policy	11 months	The 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.

Cookie	Duration	Description
__gads	1 year 24 days	The __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.
_ga	2 years	The _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_R5WSNS3HKS	2 years	This cookie is installed by Google Analytics.
_gat_gtag_UA_131795354_1	1 minute	Set by Google to distinguish users.
_gid	1 day	Installed 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.
CONSENT	2 years	YouTube sets this cookie via embedded youtube-videos and registers anonymous statistical data.

Cookie	Duration	Description
IDE	1 year 24 days	Google 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_cookie	15 minutes	The test_cookie is set by doubleclick.net and is used to determine if the user's browser supports cookies.
VISITOR_INFO1_LIVE	5 months 27 days	A cookie set by YouTube to measure bandwidth that determines whether the user gets the new or old player interface.
YSC	session	YSC cookie is set by Youtube and is used to track the views of embedded videos on Youtube pages.
yt-remote-connected-devices	never	YouTube sets this cookie to store the video preferences of the user using embedded YouTube video.
yt-remote-device-id	never	YouTube sets this cookie to store the video preferences of the user using embedded YouTube video.

Cookie	Duration	Description
_learn_press_session_a7b7f6513d11f58744fec86fbc57b116	2 days	No description
_wordpress_lp_guest	1 hour	No description
GoogleAdServingTest	session	No description