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  1. I

    අලුත් රුධිර කාණ්ඩ පද්ධතියක් සොයා ගැනීමෙන් 50 වසරක වෛද්‍ය අභිරහස 🩸💉

    The Red blood cell antigen AnWj has remained unresolved since its identification in 1972. Much later around 2018 or so, associations with both CD44 and Smyd1 histone methyltransferase was reported. Finally, Louise Tilley, senior research scientist at NHS Blood and Transplant, who had spent 20...
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    මොන්ටි හෝල් ගැටලුව (ගණිත ප්‍රහේලිකාව)

    Nope.. Zeno's paradox is not mathematically similar to the Monty Hall problem... 🙁
  3. I

    මොන්ටි හෝල් ගැටලුව (ගණිත ප්‍රහේලිකාව)

    That's why its termed as a seemingly paradoxical problem in conditional probability.
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    ලැබුවා වු සිංහල අළුත් අවුරුද්ද

    Wish all EK members & their extended families a very happy, healthy & a prosperous New Year.... (y)
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    මොන්ටි හෝල් ගැටලුව (ගණිත ප්‍රහේලිකාව)

    The origin of this problem dates back to 1889. It's a variation of Bertrand's Boxes problem. Bertrand offered the solution, arrived at the correct answer but his thinking was flawed. Also Martin Gardner's Three Prisoners Problem is another mathematically equivalent problem. There are many ways...
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    What Everyone Gets Wrong About AI and Learning.

  7. I

    Hope for Long-Covid Sufferers..

    Thank You!!! :yes:
  8. I

    Hope for Long-Covid Sufferers..

    A groundbreaking preclinical study reveals how targeting a viral enzyme with a new drug could prevent long-COVID complications, offering hope for millions and a powerful tool for future coronavirus threats. Over 77 million people globally have experienced lingering symptoms after recovering...
  9. I

    උත්තරේ 0.8v නෙමේද බං?

    https://phys.libretexts.org/Courses/University_of_California_Davis/UCD%3A_Physics_7B_-_General_Physics/5%3A_Flow_Transport_and_Exponential_-_working_copy/5.06%3A_Circuit_Problem_Solving
  10. I

    Wiring diagram and Functional Map of the Brain

    You could interpret as you like but it's quite hard to obtain ethics approval in any of the developed countries.
  11. I

    Automatic transmission එකක් සහිත car එකක්

    Up to a certain degree of incline the torque converter could hold it automatically without using the brakes. On a steeper incline, of course the car would roll backwards unless you apply the brake, or lock the brakes, or just balance it out using the accelerator. The last option is always what I...
  12. I

    "ඩයර් වුල්ෆ්" කියන්නෙ මීට අවුරුදු 12500 කට කලින් ලෙෆ්ට් විච්ච දරුණු වෘකයෙක්

    Read Beth Shapiro's book "How to Clone a Mammoth," she basically says right at the start that cloning a mammoth will probably never happen. She then talks about other methods being tried and dives into the ethics and reasons behind de-extinction efforts. Note that the book is about a decade old...
  13. I

    Wiring diagram and Functional Map of the Brain

    FYI... Globally > 192 Million rodents, mostly mice ☹️
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    Wiring diagram and Functional Map of the Brain

    From a tiny sample of tissue no larger than a grain of sand, scientists have come within reach of a goal once thought unattainable: building a complete functional wiring diagram of a portion of the brain. In 1979, famed molecular biologist, Francis Crick, stated that it would be "[impossible] to...
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    World's Smallest Pacemaker

    Good question... :yes: The answer is the obvious and the most ancient method available. A simple Galvanic cell. Two tiny electrodes of different metals. The biofluids inside our body acts as the electrolyte. But don't underestimate the performance. It has the punch of a much larger standard...
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    World's Smallest Pacemaker

    Northwestern University engineers have developed a pacemaker so tiny that it can fit inside the tip of a syringe -- and be non-invasively injected into the body. Smaller than a grain of rice, new pacemaker is particularly suited to the small, fragile hearts of newborn babies with congenital...
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    International Driver's Permit ගන්න එකේ වැදගත්කමක් තියෙනවද?

    Of course yes. In some countries they will not rent you a vehicle.... They always need the IDP. Few years ago when I booked a mini bus in Japan, they specifically asked for a copy of my license. Held te booking till I sent them a copy. They said it's fine (I do have a Heavy vehicle License) but...
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    The Dire Wolf Is Back from Extinction

    True... That's why some claim it is a designer Dog. :unsure: But Colossal published the methodology how they created this Dire Wolf and it wasn't a secret. Some scientists believe that the Dire Wolf was in fact an evolutionary lineage of an ancient dog. The resemblance between dire wolves and...
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    Runway of Tariff

    Facebook link
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    The Dire Wolf Is Back from Extinction

    Modern advances in technology allows half a million year old to be sequenced. I believe the oldest recovered is about 1 million year old. Yes... They took a different approach. "Colossal’s dire wolf work took a less invasive approach, isolating cells not from a tissue sample of a donor gray...

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