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How Luminol Works:  Chemiluminescence
4:00
Пікірлер
@mohdluqman605
@mohdluqman605 8 күн бұрын
Good evining mam Good explanation
@Aurelius7777
@Aurelius7777 15 күн бұрын
Thanks for sharing :) Nice content.
@Don-ev9rb
@Don-ev9rb 15 күн бұрын
So it glows without the need for special UV light? How long does it glow? Does the mixture need to be in motion to not loose it's effect?
@reeveeedu9685
@reeveeedu9685 15 күн бұрын
How is the demon in the thought experiment not using energy to open and close the door?
@thebongtwister
@thebongtwister 18 күн бұрын
How much time will it last?
@abhishekrale2630
@abhishekrale2630 18 күн бұрын
Why do they all shine white in the beginning???
@TheDeejay94
@TheDeejay94 18 күн бұрын
I’m not a scientist but from what I gathered from the video it’s most likely just a rapid chemical reaction causing it to appear really bright to start with before it fizzles out ? Or I could just be chatting shit lol
@MAllen-ng8pl
@MAllen-ng8pl 18 күн бұрын
How can luminol be made ineffective? Is it possible to clean blood away until it’s undetectable by luminol?
@TheDeejay94
@TheDeejay94 18 күн бұрын
Asking for a recently deceased friend in my kitchen … eh I mean just curious 👀
@sammyiyi7136
@sammyiyi7136 21 күн бұрын
What beats me is this: Scientists observe all these intricate details and conditions for the existence of our universe and still assert the universe came from nothing! Wow! the arrogance and pride of man's heart is also worthy of intense study!
@kylewarren5268
@kylewarren5268 25 күн бұрын
Well this just explained to me how glow sticks work. Lol. I was here to learn about the blood glow but this also snswered a question I didnt know i had. Lol
@Px_nino_x7
@Px_nino_x7 26 күн бұрын
Your explanations gave relief for lot of probs in chem....Thank you !
@dhnguyen68
@dhnguyen68 Ай бұрын
There is no cold particle nor hot particles. There are particles quantity ( in macro state, it is the pressure) and particles collisions. The latter produce heat caused by particles friction.
@kaeez
@kaeez Ай бұрын
So basically if you were to draw up a Venn diagram, compounds would be the subset of molecules? i.e., all compounds are molecules but not all molecules are compounds?
@kaeez
@kaeez Ай бұрын
For a budget setup, I'm actually surprised on how good this is - almost indistinguishable from a professional grade setup. Great work! Out of curiosity, may I know what distance the camera is placed at from the board and what focal length you usually use to record videos? Thanks in advance!
@anuradhayamparala1211
@anuradhayamparala1211 Ай бұрын
Thanks 😊
@KimlinhTran
@KimlinhTran Ай бұрын
I really like how the study was sourced, and how the visuals made it easier to understand what's going on with those ants.
@olafschermann1592
@olafschermann1592 Ай бұрын
Awesome thank you so much for this affortable DIY solution!
@rourouxiao0724
@rourouxiao0724 Ай бұрын
I think the mistake was when you took the square root of both sides at around 2:37. Taking the square root of a number always gives the principal root, which is the positive root. Since 3 - 7/2 = -1/2, which is a negative number, taking the square root of (3 - 7/2)^2 does not give 3 - 7/2, but rather its absolute value, or positive 1/2.
@DivineMisterAdVentures
@DivineMisterAdVentures Ай бұрын
Demonstration = 1/2 Explanation = 1/2 Teleology = 1/2 Cute Science Teacher for Non-majors = 1/2 Sum of the Parts = .. (Now the AI are going to be repeating this for 6 Months.)
@vasuhardeo1418
@vasuhardeo1418 Ай бұрын
That set up is amazing,thanks for this
@ChemistryinaNutshell
@ChemistryinaNutshell Ай бұрын
You're welcome! I'm glad I could help!
@philippe5386
@philippe5386 Ай бұрын
I've been looking for a simple and fairly intuitive explanation of spin and, when I was about to give up, this video came out! Thanks a ton!!
@ChemistryinaNutshell
@ChemistryinaNutshell Ай бұрын
I'm glad you found it helpful! Electron spin can be a tricky concept to simplify and understand.
@josielee877
@josielee877 Ай бұрын
Is there any science on how ants treat the amputee ants afterwords (behaviorally) or how ant society handles disabilities in general?
@ronishbarakoti4371
@ronishbarakoti4371 Ай бұрын
Hi, It is possible to make a transparent crystal with a chemical coating on the outside to emit a continuous glow white light for one to two month ?
@sekaraict
@sekaraict 2 ай бұрын
Hi, love the video. Would love to know which board are you using in this video? Glass or Acrylic? Thank you for making an awesome video!
@ChemistryinaNutshell
@ChemistryinaNutshell Ай бұрын
It's acrylic. I'm glad to hear that you love the video!
@Sk1pperCS
@Sk1pperCS 2 ай бұрын
What glass size do you recommend?
@brittanyskouson4613
@brittanyskouson4613 2 ай бұрын
STRAIGHT FACTS, I DIG IT! TY!
@ChemistryinaNutshell
@ChemistryinaNutshell 2 ай бұрын
I appreciate the love! Glad you liked it!
@JasonPagliaro
@JasonPagliaro 2 ай бұрын
So concise. Well done.
@ChemistryinaNutshell
@ChemistryinaNutshell 2 ай бұрын
I appreciate the kind words! Thanks!
@selvakumarteacher9798
@selvakumarteacher9798 2 ай бұрын
Awesome mam
@henrywasserman
@henrywasserman 2 ай бұрын
Nice job explaining complex problems to a dummy like myself.
@ChemistryinaNutshell
@ChemistryinaNutshell 2 ай бұрын
I'm glad I could make it clear! No one's a dummy when they're learning!
@germanlungwitz528
@germanlungwitz528 2 ай бұрын
Great explanation
@ChemistryinaNutshell
@ChemistryinaNutshell 2 ай бұрын
I'm happy to hear that! Thanks for watching!
@robertgerrity878
@robertgerrity878 3 ай бұрын
"Without loss to space."
@ChemistryinaNutshell
@ChemistryinaNutshell 2 ай бұрын
Yes! Such an important point!
@openlyracist8055
@openlyracist8055 3 ай бұрын
So ants have better medical than I do...
@lupusexperience
@lupusexperience 3 ай бұрын
nice video, but could have more depth.
@ChemistryinaNutshell
@ChemistryinaNutshell 3 ай бұрын
Thanks for the feedback!
@vitbeinert9996
@vitbeinert9996 Ай бұрын
Thank you for the clear, concise explanation! I remembered reading about this a few weeks ago and wanted to share this knowledge with someone who prefers short videos. They liked this information!~
@DoubleplusUngoodthinkful
@DoubleplusUngoodthinkful 3 ай бұрын
These guys love to explore my pool deck at night. They're friendly and interesting to watch. Kinda cool to know they have medical care.
@ChemistryinaNutshell
@ChemistryinaNutshell 3 ай бұрын
That's awesome! They're fascinating little creatures, aren't they?
@DoubleplusUngoodthinkful
@DoubleplusUngoodthinkful 3 ай бұрын
@@ChemistryinaNutshell 100%. my wife hates bugs of any kind and wants me to kill them all. I told her it isn't happening. Florida carpenter ants bother no one.
@Sumpydumpert
@Sumpydumpert 3 ай бұрын
Great video !
@ChemistryinaNutshell
@ChemistryinaNutshell 3 ай бұрын
Thanks so much! I'm glad you enjoyed it!
@SeniorScriptKitty
@SeniorScriptKitty 3 ай бұрын
what about plasma and time crystals
@ChemistryinaNutshell
@ChemistryinaNutshell 3 ай бұрын
Who knows, maybe I'll cover them both down the road.🤪
@SeniorScriptKitty
@SeniorScriptKitty 3 ай бұрын
@@ChemistryinaNutshell yeah lots of video opportunitys for all the other states of matter
@SeniorScriptKitty
@SeniorScriptKitty 3 ай бұрын
@@ChemistryinaNutshell i admittedly didnt watch the video
@ChemistryinaNutshell
@ChemistryinaNutshell 3 ай бұрын
Blasphemy!
@SeniorScriptKitty
@SeniorScriptKitty 3 ай бұрын
@@ChemistryinaNutshell it seemed likely elementary school info to me is all i might not have proof but i know a bit about chemistry. ill through it a like if i didnt already give those numbers even though i already commented multiple times.
@nShobhit
@nShobhit 3 ай бұрын
There will be no foolish wand-waving or silly incantations in this class. As such, I don't expect many of you to appreciate the subtle science and exact art that is potion-making.
@ChemistryinaNutshell
@ChemistryinaNutshell 3 ай бұрын
However, for those with a dedication to learning... I can teach you how to decipher chemical structures and predict outcomes. I can reveal the art of experimental design, the magic of molecular interactions, and even the secrets of the universe.
@nShobhit
@nShobhit 3 ай бұрын
@@ChemistryinaNutshell lmao
@greyhnd001
@greyhnd001 3 ай бұрын
Are they flourescent led lights?
@ChemistryinaNutshell
@ChemistryinaNutshell 3 ай бұрын
No, the lights are all white.
@amathis101
@amathis101 3 ай бұрын
Love your videos!
@ChemistryinaNutshell
@ChemistryinaNutshell 3 ай бұрын
I’m thrilled you enjoy them! Thanks for being part of the community!