Lmao I'm gonna leave this comment here to see how many kids in the future watch this vid for school (Comment made 9th grade, fri 8/28/2020, 2020-2021 school year, Florida)
Honestly I hate my teacher cause I got 0.5% less of passing grade and I need to do this watch it and write everything down paragraph format/ and while doing that I still need to write shit more of these essential essays on biology and humanities, I might drop out soon i guess.
Classic. I still remember this despite how long ago it’s been. I remember because of the “not now Bruno… I’m busy!” The school stuff I forgot all about lol.
Saw this video every year from 1994-1998. Just got sent the link from an old friend. Blast from the past. Best part is Mr. Petri showing the chemicals: 'watch out'. 'Boom!'
Hello people from the future I have watched this video on 9/28/20 and I'm in the 11th grade Every time I see this video I will come back and edit this comment.
here: VIDEO: ACCIDENT AT JEFFERSON HIGH (18 MIN) ruclips.net/video/S0QnsJV2d3E/видео.html 1. Where did the accident take place? Jefferson Highschool. 2. What are some hazardous chemicals Mr. Petri talks about in the video? Nitric acid, white phosphorus, hydrochloric acid, sodium. 3. How should you never smell chemicals? By sticking your nose in the beaker, test tube etc.… 4. When should you taste chemicals? Never. 5. What is one hazard with squeeze bottles? You night squeeze them too hard and spray someone with whatever was in the squeeze bottle. 6. What should the boy lighting the gas burner have done? The boy gave the burner too much gas. 7. What do you do with spills? Clean up right away and tell the teacher. 8. Give five things you can do to be prepared for a lab? a. tie long hair up b. wear long shirts and sleeves c. take off all hanging jewelry d. wear an apron and goggles e. wear close toed shoes 9. How should you dilute acid? Carefully pour the acid into the water (not the other way around or else it might splash. Stir slowly then wash stirring stick. 10. Why would you dilute acid this way? So the acid doesn’t splash back at you 11. What should you use to clean up a spilled acid? Use a base like sodium bicarbonate solution to clean it up. 12. What should you use to clean up a spilled base? Use an acid like vinegar to clean it up. 13. What should you do if you get acid on your skin? Acid will burn. Wash with water. 14. What should you do if you if you get acid in your eyes? Wash your eye for 15 minutes. 15. Where is the eye wash station in this classroom? At the main sink one the left side of the classroom sitting on the counter. 16. What are four steps in lighting a gas burner? a) ¬make sure the connection is good b) Light match first c) Then turn the burner on d) Throw the match in the right container (not the trash can) 17. How do you bend a glass tubing when heating it? Cut the tubing, make deep scratch using file. Bend tube away from you using your thumbs, leave to cool. 18. How should you test for hot or cool objects? Hover the back of your hand over the object to sense its heat. 19. How should you heat objects in a test tube? Point the open end of the tube away from you and anybody else. 20. How do you put out an alcohol fire? Do not use water, move away from fire, use fire extinguisher. 21. What should you do if a person is on fire? Do not use fire extinguisher, use fire blanket and stop drop and roll. 22. Where is the fire blanket located in this classroom? On the right side of the classroom (facing the board) the blanket is attached to the side of the storage unit closest to the door. 23. We know we could also use a fire blanket to put out a fire which is located on the right side of the classroom (facing the board) the blanket is attached to the side of the storage unit closest to the door. Answers to your review test. (T/F) 1. __f___ 6. ___t__ 11. ___f__ 2. __f___ 7. __t___ 12. ____t_ 3. ____f_ 8. __t___ 13. __t___ 4. __t___ 9. ____t_ 14. __f___ 5. ____f_ 10. ___t__ 15. ___f__
Lmao I'm gonna leave this comment here to see how many kids in the future watch this vid for school
(Comment made 9th grade, fri 8/28/2020, 2020-2021 school year, Florida)
9th grade 09-1-20 @ 11:54 pm Georgia
10th grade 9/08/2020 - 2020-2021 School Year - Ohio
11th grade, 09/13/20, 2020-2021 school year, New Jersey
11th grade 9/14/20 2020-2021 school year, Florida @4:44p.m
10th 9/17/20 2020-2021 School year Cali
The fact that we still watch this at school in 2023 is just insane
just did an assignment on this💀
im done w ms deonarians class bruh
@@jazlynnhooks8786sam
Honestly I hate my teacher cause I got 0.5% less of passing grade and I need to do this watch it and write everything down paragraph format/ and while doing that I still need to write shit more of these essential essays on biology and humanities, I might drop out soon i guess.
Im just watching this cuz of my science teacher
no biggy :P
same
lmao same here
Omg same!!
same
@@khyati9466 Same
This isn't Jefferson High...
What'd ya say?
I said, this isnt Jefferson high..
That's what I've been trying to tell ya!
Not now Bruno. I'm busy.
Bruno may not be the brightest guy in the department...... But he's a good man to have around!
I like how the teacher thinks goggles will protect your face
They will protect your eyes.
Yeah
It's for the eyes...
Its for the eyes Mr. Seth
It’s summer and yet I’m still doing school work, perfect :,)
same
I don’t wanna watch this
Im Trending Too bad
same
Classic. I still remember this despite how long ago it’s been. I remember because of the “not now Bruno… I’m busy!” The school stuff I forgot all about lol.
We dont talk about Bruno no no no
0:01
My entire class laughed at that name.
same
I certainly did the same.
Same
I also sat next to someone named Phillip
I believe we all did
Why is this blocked on Chromebook
RUclips might be blocked.
yea, on my school laptop, this wasnt available, but youtube and other videos were?
The teacher done goofed, this is blocked on chromebooks.
I'm just watching this because my teacher told me to
Same
Haha this is required for my Zoom but it's blocked by the school...hm.....
bruh, was this recorded on a potato?
hi lmao
this film is is old, so no it wasnt lol
Anyone from HELL?
Y E S
All of us bro
Yes
jada
I wish they showed the safety shower and eyewash station in action, 80’s style
Saw this video every year from 1994-1998. Just got sent the link from an old friend. Blast from the past. Best part is Mr. Petri showing the chemicals: 'watch out'. 'Boom!'
I am glad this video brought back those memories!
i love this video even though it was for school it is so entertaining!
I agree! So many one-liners and funny moments!
Safety videos are not exactly exciting. This one is a classic and its pretty funny!
This one is a classic! 👍
Mrs. Yerkes is the best teacher ever
Oop I'm here for school yay chemistry!
*sarcastic*
Ikr
Fellow furry classmate
Bruno was peeved at Lt. Grumman for not listening to him.
DUDE THAT PLOT TWIST!!!
Hello people from the future
I have watched this video on 9/28/20
and I'm in the 11th grade
Every time I see this video I will come back and edit this comment.
hello (5-24-2021)
after 18 years, i finally found the video
The 2 detectives and Mr. Peachtree are now in their 70’s to early 80’s probably
No not yet im just 68 so dont push me over the hill just yet Lol
@@cypher2one are you the actual teacher?? thats insane!
@@cypher2one oh wow! Sorry about that!
@@cypher2one how long did you teach at Jefferson High? Or were you an actor for this film?
@@razvandobos9759 No worries you were close enough Lol
Anyone got the answers to the worksheet?
i know this was a year ago but it's on quizlet lmfao
@@mercyyin4606 ty💀🙏
here:
VIDEO: ACCIDENT AT JEFFERSON HIGH (18 MIN)
ruclips.net/video/S0QnsJV2d3E/видео.html
1. Where did the accident take place? Jefferson Highschool.
2. What are some hazardous chemicals Mr. Petri talks about in the video? Nitric acid, white phosphorus, hydrochloric acid, sodium.
3. How should you never smell chemicals? By sticking your nose in the beaker, test tube etc.…
4. When should you taste chemicals? Never.
5. What is one hazard with squeeze bottles? You night squeeze them too hard and spray someone with whatever was in the squeeze bottle.
6. What should the boy lighting the gas burner have done? The boy gave the burner too much gas.
7. What do you do with spills? Clean up right away and tell the teacher.
8. Give five things you can do to be prepared for a lab?
a. tie long hair up
b. wear long shirts and sleeves
c. take off all hanging jewelry
d. wear an apron and goggles
e. wear close toed shoes
9. How should you dilute acid? Carefully pour the acid into the water (not the other way around or else it might splash. Stir slowly then wash stirring stick.
10. Why would you dilute acid this way? So the acid doesn’t splash back at you
11. What should you use to clean up a spilled acid? Use a base like sodium bicarbonate solution to clean it up.
12. What should you use to clean up a spilled base? Use an acid like vinegar to clean it up.
13. What should you do if you get acid on your skin? Acid will burn. Wash with water.
14. What should you do if you if you get acid in your eyes? Wash your eye for 15 minutes.
15. Where is the eye wash station in this classroom? At the main sink one the left side of the classroom sitting on the counter.
16. What are four steps in lighting a gas burner?
a) ¬make sure the connection is good
b) Light match first
c) Then turn the burner on
d) Throw the match in the right container (not the trash can)
17. How do you bend a glass tubing when heating it? Cut the tubing, make deep scratch using file. Bend tube away from you using your thumbs, leave to cool.
18. How should you test for hot or cool objects? Hover the back of your hand over the object to sense its heat.
19. How should you heat objects in a test tube? Point the open end of the tube away from you and anybody else.
20. How do you put out an alcohol fire? Do not use water, move away from fire, use fire extinguisher.
21. What should you do if a person is on fire? Do not use fire extinguisher, use fire blanket and stop drop and roll.
22. Where is the fire blanket located in this classroom? On the right side of the classroom (facing the board) the blanket is attached to the side of the storage unit closest to the door.
23. We know we could also use a fire blanket to put out a fire which is located on the right side of the classroom (facing the board) the blanket is attached to the side of the storage unit closest to the door.
Answers to your review test. (T/F)
1. __f___ 6. ___t__ 11. ___f__
2. __f___ 7. __t___ 12. ____t_
3. ____f_ 8. __t___ 13. __t___
4. __t___ 9. ____t_ 14. __f___
5. ____f_ 10. ___t__ 15. ___f__
@@elliswood6077 thank you so much!
i don’t feel like watching this again but need answers LOL
To this day, information in the video remains to be relevant.
Who's here for school
Why is this blocked on chromebooks..😭
the year is 2021 October 13, and I have this for my chemistry HW, remember me
I watched this in science yesterday lol
I must've been 14 when I first saw this video in my old science class
This was made in 1986.
@@razvandobos9759 yeah but my freshman year back in 2014 still showed it
MASTER-OF- EVIL same
this got shown to me today
@@nineix9438 same sis
The part where to girl drinks the beaker gets me everytime
Why do we still need to watch this video 😭😭😭
the teacher got drip 💧😹
4 Shizzle :D
i’m here for school, what about you guys :/
Same
Same
Who else’s Chemistry teacher lead us here
me the teacher showed it in class and I missed everything so I gotta watch it again bruh 😭😭😭😭
Where are the lab coats and gloves?
Amazing! Absolutely loved this ❤️❤️❤️
Who in science class rn?
What year was this filmed?
Good question...1974 I think!
Just got assigned to make a mini poster
i died when the kid in teh chair silpped
Omg Tysm I gotta study for a quiz lol
Just did this for my chemistry class first day hopefully won’t be too hard (written January 31st of 2023)
Best wishes for a great semester!
Lmao I’m gonna leave this comment here so people from the future watch this 😂
We are the ganggang that have to watch this cuz our teacher send us
could this be the "accident" that Mr. Lottes was talking 'bout?😎👍
The science teachers expression at 1:17...
~foreshadowing~
we all remember this video in school lol 🤣
Biology class T_T
It's about to be night and I have to watch this 18 minute video >m<
Guess I better buckle up
Bruno looks like he could be the forth of the three stooges or more like a fusion of all three Larry Moe and Curly
Hi Mr. Petri!!!!!!!!
Mr. Petri looks like a young Denzel Washington
Hey Coach
and here i am looking stupid watching this
Still being used for chem at BIHS
(Comment made 10th grade, Tue 8/29/2020, 2023-2024 school year, Virginia)
Leaving a comment here so that:
A) My classmates can run into me here
B) There is no second reason
Not now Bruno, I'm busy! :-)
C) Check out my other vids!
My zoom call kept disconnecting me so I came here
What school were they at?
I cannot believe they went to the wrong school
Hey guys anyone here from school?
My teacher is Mr. Wieand (the one who uploaded this) so yes, he showed us his RUclips channel.
Anyone got the answers for the paper they make on this?
Not now Bruno…I’m busy!!!!!
Lol this was blocked by my schools chromebooks for no reason.
This comment section is amazing
Not now Bruno....I'm busy!
If any of you have Mr. Lapointe tell him I said hi. c.o. 2023
my teacher told me to watch this
It's 2022 and I have to watch for my Intro to Bio class
Have a great semester!
Lmao we meet again Jefferson High video
I actually wonder how many people will have to watch this thanks to there science teachers lol
doin it rn
Who else is here for Mr. W’s class
Classic,I like it.
Remember to Always Listen to Your Partner
why the hell did I end up liking and subscribing?
Just watched it like not even 5 minutes ago it’s 2024 and this was made it the 80s
Yes! A classic video from the 80's!
Imma leave this here to one day look back at it and see how far i've come...
9th grade 10-09-2021 friday @ 6:23pm Vancouver (2021-2022 school year)
Richmond?
Burnaby?
O nvm then
I might have thought u were in my school
But I'm not the guy who left this comment, I was wondering if this guy's from my school as well
whos here from peter lougheed?
I’m back like I never left☠️
Watching this rn 😢
somebody GOOFED
Ofc it’s blocked on the school chromebooks 😑
Dude im gonna rewatch this stoned
just be glad that schools are not smart enough to rick roll us
why Mrs Tomas
robotstrike that’s why we pray for no more videos
Can someone timestamp the questions
Did you do it yet if not I’ll give the answers
Mr Wieand is just better 😝
Handle this the wrong way? Watch out!
Someone please give a summary or smt I don’t wanna watch this whole THING 😭
Filmed in Southern California. Made 1986
Who else watched this in class for 9th grade chem
yo same i have this teacher named ms krushel and she makes us watch it all the time, she really seems to like that guys vneck sweater
@@LuxuriantCarrot hi guy that I TOTALLY don't go to school with ; )
the date this vid was posted but the quality...
the actual video is from like the 80s
what was the name of the jazz song in this?
i don't know but it is catchy!
I have a ed puzzle on this video💀 not me cheating
The students are Gen X’ers, the MTV generation. They’re in their late 40’s early 50’s today
Bruno is my spirt animal
mans went to the wrong school
Why Mrs. Hans
121
Cp?
fuck yeah
Hey Dom
My teacher made me watch this and he was laughing so hard at the end 😠😠😠not funny
i cant see a shit in this video and the quality is at its max