Thursday, April 30, 2026

LAB Biology - file 03: Why is an Ant safe if falling from a Skyscraper? – the Square-Cube Law

LAB Biology - file 03

Why is an Ant safe if falling from a Skyscraper? – the Square-Cube Law 




     Have you imagined Why a tiny Ant is safe with NO harm when falling from a skyscraper? But here, I do NOT talk about ONLY an Ant, but ALL creatures on Earth, especially those familiar to us.


     So what if in your case? It's too scary to imagine… because we know the dire consequences that would happen without doubt.



Parachute in the sky


Wednesday, April 22, 2026

LAB Physics - file 05: The Time Travel Particles – Tachyons

LAB Physics - file 05

The Time Travel Particles – Tachyons 




     If time travel were possible?


     A mathematical theory suggests particles called Tachyons. If Tachyons exist…?



Tachyons would always travel faster than light (v > c).


Tachyons would actually travel backward in time.


Tachyons would require infinite energy to slow down to the speed of light (c).



     However, unfortunately, most physicists believe Tachyons do NOT actually exist because it would break the law of causality. In physics, a cause must come before the effect.



Tachyon model



Wednesday, April 15, 2026

LAB Science Fiction - file 01: The Future of Humankind – H. G. Wells (1) [Related Post]

LAB Science Fiction - file 01

The Future of Humankind – H. G. Wells (1) [Related Post]



The Time Machine

“The Time Machine” (Oxford World's Classics) (1895) by H. G. Wells

(sponsored by Amazon)




     Surprisingly, H. G. Wells (1866–1946) wrote this monumental, very impressive science fiction at the end of the 19th century (1895). It's yet a decade earlier than Albert Einstein (1879–1955) published the special relativity in 1905, and then the general relativity in 1915.



Sunday, April 12, 2026

LAB Biology - file 02: The Most Powerful Creature on Earth – Neisseria gonorrhoeae

LAB Biology - file 02

The Most Powerful Creature on Earth – Neisseria gonorrhoeae




     If you are asked What is the most powerful creature on Earth, What do you imagine? An elephant? A rhinoceros? A whale?... NO, I mean pound for pound. Then,… a beetle? A stag beetle? Or, an ant? Really, they are very strong as well.


     But the answer is a little vile and gross... The Gonorrhea Bacterium is the most powerful creature on Earth in terms of pound for pound! 




Neisseria gonorrhoeae
Neisseria gonorrhoeae (Gonorrhea bacteria)
(source: Vircell)


Tuesday, April 7, 2026

LAB Physics - file 04: To overtake Light – Relativity to Quantum

LAB Physics - file 04

To overtake Light – Relativity to Quantum




     In my previous post, we saw that the actual speed of light is slowed down by medium, while a Photon travels constantly the 100% of the speed of light (“c” = about 300,000 km/s) as its property. This discrepancy, as well as the interference with molecules of water induce the Sonic Boom of light, called the Cherenkov Radiation, as the visible fantastic blue glow in a nuclear reactor pool.


     Consequently, photons can relatively overtake actual speeds of light in various media, while the speed of photon is still kept up to the speed of light in vacuum (c) constantly.


     The speed of light in a vacuum (c) is commonly called the universal speed limit. Then, is there anything else exceeding the speed of light? Is the mythical speed of light in a vacuum (c) really the fastest and the upper limit in the Universe? Let's examine together!



Colorful light beams


LAB Medicine - file 03: Why are we born without Teeth? – Natal Teeth

LAB Medicine - file 03 Why are we born without Teeth? – Natal Teeth      As you know, our teeth bite off food, cutting it into pieces, and ...