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Wednesday, 17 September 2025

Did You Know ?

 


Sharing five random facts that may interest you!

1. A group of flamingos is called a “flamboyance.”

There are in fact six species of flamingo, all of which are extremely gregarious and social birds, often gathering closely together in vast numbers.

2. Your brain uses around 20% of your body’s energy.

Yes, even though your brain weighs only about 2% of your body,
it uses around 20% of the energy your body produces every day!

3. Butterflies taste with their feet.

It's true! They have specialized taste receptors known as chemoreceptors located on their feet, which allow them to detect and assess potential food sources, such as nectar from flowers. This unique adaptation helps butterflies identify suitable plants for laying their eggs and ensures they find the right food

4. You can’t fold a piece of paper more than 7 times.

Forget your origami skills, folding an A4 piece of paper more than seven times is theoretically impossible.

Trying to fold an ordinary sheet of A4 paper suggests that even eight times is impossible: the number of layers doubles each time, and the paper rapidly gets too thick and too small to fold. Such ‘geometric growth’ effects are dramatic: in theory, 26 folds would make the paper thicker than the height of Mount Everest.

The current world paper-folding record belongs to California high school student Britney Gallivan, who in 2002 managed to fold a 1.2km-long piece of tissue paper 12 times.

5. You can't hum while holding your nose closed. Try it!

Did you just try it?
Humming works through nasal resonance — when air flows through your nasal passages, it carries sound vibrations. Block that airflow, and the sound can’t get out as easily. It’s an example of how our anatomy affects even the smallest things we do. When we start humming, we keep our mouths closed and allow the sound to vibrate through our noses. That humming sound you hear? That’s air going up through your nose. So when you close your nose, it’s like closing the vent. The air has nowhere to go, so the hum just… stops.

I hope you enjoyed these five facts - did you know any of them?
Do please share your thoughts in the comments.



~ good wishes for the remainder of this month ~

This blog is presented in a magazine style, and you will find a variety of articles, studies, thoughts, funnies, photographs, music and recipes. However, not all the recipe ideas featured in this blog may be suitable for you. If you may have any food allergies, or underlying health issues these must always be taken into account. If you are a diabetic (more about this here) and not sure how certain foods may affect your blood sugars, test is best, i.e., use your meter. If you have any concerns about your health, it is always advisable to consult your doctor or health care team.

All the best Jan

36 comments:

Tom said...

...Jan, thanks for the information!

J.P. Alexander said...

No sabía esos datos. te mando un beso.

Mari said...

I never knew that about the brain! The paper folding one is so interesting and yes, I did try to hum with my nose plugged and it doesn't work!

Practical Parsimony said...

I had heard about butterflies, not the paper folding. Very interesting.

contempladoraocidental.blogspot.com said...

1 - no
2 - yes
3 - had forgotten
4 - no
5 - hahah , I did try haha

I enjoyed these facts tremendously !

Linda's Relaxing Lair said...

Very cool 😎 and fun 😁 facts, Jan.

Anonymous said...

Fun facts! -Christine cmlk79.blogspot.com

Katerinas Blog said...

Thank you Jan for these amazing five things!!
But also for the beautiful flowers

Iris Flavia said...

Hearing/reading the word "flamboyance" I sure think of Freddie Mercury!
Interesting, Since I lost most of my hearing on the right my friend suggested I practice standing on one leg. She calls it "flamIngo" (my hubby´s name is Ingo).
Yes, thinking can make one hungry! #3 and 4 I knew. LOL on #5!
This was fun, Jan (and this rhymes, haha, English is so funny).

doodles n daydreams said...

Yes, I held my nose and tried to hum:) and I only knew about the flamingo. Have a good week.

Elkes Lebensglück said...

Not everything, thanks for the explanations!
good day , hugs Elke

Margaret D said...

I only knew one, the holding the nose and not being able to hum. The rest are good and educational, Jan.

baili said...

Dear Jan 🥰
I enjoyed learning these interesting facts 👍
Glad you shared
The paper folding was wonderful
Blessings to you and yours ♥️🙏

Caroline said...

Thank you for you kind comments. Have a nice day !

chica said...

Gostei das curiosidades em especial a das borboletas!
beijos praianos, tuuuuuuuuuudo de bom,chica

jabblog said...

A flamboyance of flamingos is such a fitting term! I knew 2, 3, and 4. It's hard to believe the paper-folding fact until you try it.

Breathtaking said...

Hello Jan :)
No, I didn't know any of these interesting facts. Thank you for enlightening me Jan.
All the best
Sonjia.

eileeninmd said...

Interesting facts.
I knew the one about the butterflies tasting with their feet.
Take care, enjoy your day!

Donna said...

Sitting here trying to fold paper...Lololol
hugs
Donna

Giorgio said...

I would have never thought our brain needs 20% of the energy produced daily by our body. Interesting post.

Victor S E Moubarak said...

"Your brain uses around 20% of your body’s energy."

Really? I know many people who use much less than that; in fact no energy at all.

God bless.

May said...

Neat things to know. Thank you, Jan
I’ll be humming all day!

CJ Kennedy said...

Flamboyance. We should all be flamingoes

Carla from The River said...

Fun Facts ... love them! :-)

Debbie said...

i enjoy these...i knew about butterflies!!

Debbie said...

ok...the one on folding paper is true!!

Kim in Oregon said...

LOL! Holding my nose and wondering why no noise comes out!

Joyful in His Presence said...

Yes, I just tried holding my nose and humming. You are right!
I didn't know the fact about the butterflies either. That's interesting.
And I LOVE that a group of flamingos are referred to as flamboyance. Such a fun word to say!

Rustic Pumpkin said...

I did know a flamboyance of flamingos and it's such a lovely thing to say! Apparently, they get their pink colour from their diet when high in shrimp. Apparently!

Teresa said...

Gracias por estos datos, solo conocía el de las mariposas. Besos.

HappyK said...

I didn't know any of these things. Tried humming and folding - true!!!

DVArtist said...

These were very fun facts. I didn't know about the flamingos.

Ananka said...

Good facts Jan. 20% is a lot! :-D

This N That said...

Interesting!!! Thanks for making me more knowledgable...Have a good weekend..

diane b said...

A fun post

Conniecrafter said...

I did not know any of those and yes I did try the humming, I couldn't do it but asked hubby to do it and he was able to so he must not have plugged his nose tight enough LOL!