There is a beach in the island of Thasos where the sand is white because it comes from the marbles of the island and the blue there is spectacular.
2026-07-07 12:15:26
157
tedrinaspinks971 :
I in fact did not know this
2026-07-07 12:55:30
85
Luke Colson :
Did you guys know this!?
2026-07-07 11:44:27
22
Lisa :
Was not expecting a science lesson from Luke Colson today 😁
2026-07-07 14:31:15
7
ThePutneyGuy :
Comedy, entertainment and now general knowledge. You’re becoming a one-stop TikTok shop.
2026-07-07 14:08:03
64
janethoward59 :
Then why isn't the grass blue...if blue reaches it last?
2026-07-07 12:27:58
8
TikTom :
The sea is not blue. It reflects the sky. When the sky is gray, so is the sea.
2026-07-07 14:00:03
32
SarahCSerendipity :
you're in a different hemisphere 😂
2026-07-15 21:17:38
59
Joe :
I’m in Greece next week in Crete so when I’m having a few drinks I’m going to bring this up in conversation with my wife & two girls 😅 going to sound clever as FK 😂 but to your question no didn’t know this!
2026-07-07 14:41:41
16
momof3east.tn :
Do more lessons…if everyone taught like this I’d listen more😂
2026-07-07 11:56:32
32
Robby :
You’re right. Technically, liquid water has a weak but non-negligible absorption band in the visible region due to the third and fourth overtones of the O-H stretching vibration, so as photons propagate through the water column, the longer-wavelength fraction of the spectrum gets preferentially attenuated via anharmonic vibrational coupling, while the shorter-wavelength photons undergo Rayleigh scattering off density fluctuations and get redirected back toward your cornea. 🌊 🤓
2026-07-07 13:58:16
6
welshylin 🏴🇿🇼 :
Think that's above my paygrade
2026-07-07 11:55:48
42
Linda Laughs :
Didn't know that 🤔. We can always depend on Lukey to educate us in stuff we didn’t know we needed to know!! 🤣🤣❤️
2026-07-07 18:27:12
14
Marney Dreyer :
Didn’t know this
2026-07-07 14:01:48
5
Kate Albrighton :
Feel free to update what happens with red skies and sunsets, and the northern lights. Great science lesson.
2026-07-07 12:53:23
22
Jane Holden :
Well I didn’t no that 🤦♀️Something new I’ve learned today. 👏👏🥰
2026-07-07 16:54:06
18
millars80 :
Do I have any interest in this topic?...Absolutely not!!
Did I listen and watch this entire video....Yesss 🤣🤣🤣
2026-07-09 13:57:06
19
shaebutter_genx71 :
Have a great vacation!!💯🥰
2026-07-07 12:40:17
8
Wednesday :
what happened with the passport birthdate
2026-07-07 14:31:53
6
hayley.394 :
l most certainly diid not know this lop
2026-07-07 12:00:57
11
kdee🕶️ :
That is actually interesting, everyday day is a school day
2026-07-19 11:01:50
7
@LadyMermaid🧜♀️ :
mind blown
2026-07-07 11:57:59
5
Dina Galanou :
Lefkada in Greece has amazing colours
2026-07-07 12:32:14
13
Catmom of Lucky & Flo 🐈 :
Im in Lefkada Greece.. definitely blue 🩵
2026-07-07 19:59:55
9
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