කතාබස් | Kathabus

Janith and Jayasanka

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සාමාන්‍ය දේ ගැන අමුතුවෙන් කථා කරමු - Unusual conversations about usual stuff

06/20/2025

කෙසෙල් කොළේ ඔතන කෑම රස ඇයි?

කෙසෙල් කොළේ කෑම එතුවම ලන්ච් ශීට් එකට වඩා රස වෙන්නේ ඇයි? මේක නිකන්ම නිකන් සම්ප්‍රදායක්ද, නැත්නම් ඒ පිටිපස්සේ විද්‍යාත්මක රහසක් තියෙනවද?‍ In this podcast, we explore why food wrapped in banana leaves tastes better than in a lunch sheet. Is this merely a tradition, or is there a scientific secret behind it?

44 min
06/30/2024

Coin Flip (කාසිය වාසිය) දිනන්න පුලුවන්ද?

කාසිය වාසිය සාධාරණද? මේ වීඩියෝවෙන් අපි කතාකරන්නෙ කාසිය වාසිය සාධාරණද කියලා. කාසිය වාසිය කියන්නේ අපිට සෙල්ලම්කිරීමට හෝ තීරණ ගැනීමට භාවිතාකරන ක්‍රමයක්. ඒක යට ඇති කරුණු සහ ප්‍රතිඵලයන් ගැන කතාබහක් තමා මේ! In this video, we explore whether coin tossing is truly fair. Coin tossing is a method used for making decisions or playing games. We will discuss various aspects and outcomes related to this practice. Sources: Reserch paper: https://www.researchgate.net/publication/374700857_Fair_coins_tend_to_land_on_the_same_side_they_started_Evidence_from_350757_flips

39 min
02/13/2024

ගින්දරේ සැඟවුනු විද්‍යාව

Welcome to Kathabus! 🔥 In this captivating episode, we dive into the mesmerizing world of fire and unravel the science behind its primal dance. Join us as we explore the chemistry, physics, and cultural significance of this elemental force. From the combustion process to the mesmerizing colors of flames, we break down the science that makes fire both a destructive force and a source of warmth and light. Get ready for a sizzling conversation that sparks your curiosity and ignites your fascination for the science of fire! 🔥✨ #FireScience #PodcastEpisode #ScienceExploration Hosts: Janith Silva & Jayasanka Weerasinghe

38 min
11/15/2023

අධික අවුරුද්ද ගැන අපි හිතාන හිටියා වැරදියි

Unlock the mysteries of time with our latest episode! Dive into the captivating tale of leap years and the enigma of February's brevity. Why is this month shorter than the rest? Join us as we explore the historical, astronomical, and political factors that shape our calendars. Discover the fascinating world of leap years and the intricate dance of time that keeps us in sync with the cosmos. Get ready for a journey into the heart of timekeeping and the unique story behind February's short stature. Hosts: Janith Silva & Jayasanka Weerasinghe

30 min
11/12/2023

බයිසිකලේ වැටෙන්නැත්තේ ඇයි?

There’s No Universally Accepted Theory On How Bikes Work In this episode, we unravel the mysteries surrounding the inner workings of bicycles. Despite their long history, there's still much we don't know about how they work. Join us as we explore the physics and surprising elements contributing to bicycle functionality. Whether you're a seasoned cyclist or a curious listener, buckle up for a fascinating journey into the unknown world of bicycles! Useful links: https://www.newstatesman.com/culture/sport/2013/08/we-still-don%E2%80%99t-really-know-how-bicycles-work https://www.science.org/doi/10.1126/science.1201959 https://arstechnica.com/science/2011/04/moving-bikes-stay-uprightbut-not-for-the-reasons-we-thought/ Hosts: Janith Silva & Jayasanka Weerasinghe

15 min
10/10/2023

මුලු ලෝකේම එක පාරට උඩ පැන්නොත් මොකක් වෙයිද?

The Global Jump Experiment Join us on a thrilling exploration of what happens when every human jumps together. In this podcast, we unravel the mysteries and consequences of this global thought experiment. We'll dive into the science, consult experts, and speculate about the extraordinary outcomes. Will we change our planet's course or simply have a good laugh? Tune in to find out! Useful links : https://en.wikipedia.org/wiki/2011_T%C5%8Dhoku_earthquake_and_tsunami#Geophysical_effects https://physics.stackexchange.com/questions/627913/if-everyone-on-earth-jumped-at-the-same-time-is-it-possible-to-steer-the-earth https://education.nationalgeographic.org/resource/tohoku-earthquake-and-tsunami/ https://www.wired.com/2010/08/what-if-everyone-jumped/ Hosts: Janith Silva & Jayasanka Weerasinghe

25 min
05/01/2023

ඉරේ ඇත්ත පාට දැනන් හිටියද?

It is a common misconception that the Sun is yellow, orange, or even red. However, this is not true. In this podcast, we are discussing about the true color of the sun. ...Hosts - Janith Silva & Jayasanka Weerasinghe

25 min
04/22/2023

Air Conditioner Paradox - සීතල උභතෝකෝටිකය

As Earth warms, billions of people in the developing world will face life-threatening heat waves, raising demand for air conditioning. But powering all that cooling is going to take more energy, which will, paradoxically, require more fossil fuels burning, creating more carbon and more warming. ...Hosts - Janith Silva & Jayasanka Weerasinghe

42 min

සාමාන්‍ය දේ ගැන අමුතුවෙන් කථා කරමු - Unusual conversations about usual stuff

Creator

Janith and Jayasanka
Years Active

2021 - 2025
Episodes

21
Rating

Clean
Copyright

© Janith and Jayasanka
Show Website

කතාබස් | Kathabus