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lirik lagu science 101: air pressure – brandon jamar scott

my class is in session
teach you ’bout air pressure
imma show you a couple science tricks
and i hope it might impress ya
got goggles for protection
lab coat for the lesson
and i keep a gold chain ’cause this professor stay flexing
that’s that pressure

all around (pressure) x8
all around (pressure pressure) x6

ho ho ho, that’s that pressure (ouh ouh)
first i take a plastic bottle put balloon around its mouth
and then i cover up the top like (ouh)
and next i take a pot and heat it on the stove with water
’til the vapors coming out like (ouh)
then i take thе plastic bottle put it in the boiling water
see thе balloon getting larger right? (true!)
and i ain’t squeezing with my hand, understand that hot air expands
all because of that pressure (that’s that pressure)

ok folks that’s lesson number one
now lesson number two is next so i’ve begun
to throw some ice into a bowl and when i’m done
i’m gonna pour some water in and let it run
and when the bowl is full i take the plastic bottle
then i hold it back into the boiling water
see the balloon blow up and then i move it over
to the cold water now it’s shrinking smaller (that’s that pressure)
yezzir
lesson number three, you’ll see immediately
that’s the pressure’s all around
drops of water i will squeeze in a can that’s fully empty
shake it up ’til you hear that sound
then you give the can some heat until the steam can be seen
pick it up, turn it upside down
put it in the bowl , watch it crush and wrinkle
from the air that surrounds***

it’s no miracle (ain’t no tricks)
it’s just science, it’s empirical (who is this?)
just because the air ain’t visible (where it is?)
that don’t mean effects ain’t physical (oh there it is!)

time to cue that hook about that
science 101, sit down ’til i’m done
ain’t no pressure like i’m dexter in the lab
the white coat up on my back, so much swag
got them askin’ “who is that?”
that professor, he can rap, spitting flows full of facts yeah
science 101, sit down ’til i’m done
ain’t no pressure like i’m dexter in the lab
the white coat up on my back, so much swag
got them askin’ “who is that?”
that professor, he can rap, spitting flows full of facts***
freeze!
let’s put that last one on repeat
understand when i mean hot air expands with the heat
the vapor’s inside pushing oppositely to the air we can’t see pushing in equally
when it touches the ice it contracts, then
can weakens outside, pushing back, in (yeah)
that is why the can collapses (yeah)
that’s just scientific fact (yeah)

now you may be wondering why pressure’s so immense?
it crushed the can like it’s paper balled up in hands
take sheet of paper and stack it again and ‘gain
notice it’s heavy when more paper’s stack and then
you’ll start to understand air works the same way man
there’s air from miles up man, pushing down on us man
that’s heavy oxygen, effects are spread
but watch how i direct it on this hard boiled egg

hi again, hi again
i take a lighter and fold up some paper
then set it on fire and toss it in bottle
watch it burn inside of it
take hard boiled egg and i top it like right on it
watch the air rush out, the egg, look, it’s vibrating
pressure gets lower inside, it can’t fight now it
loses to outside, the egg starts to slide down with it
ain’t this inspiring? let me remind again:
it’s no miracle (ain’t no tricks)
it’s just science, it’s empirical (experiment)
just because the air ain’t visible (where it is?)
sike! i lied, look, now it’s visible!

last trick, gotta save for last
’bout to make a whole cloud form like that
take some rubbing alcohol and give it a splash
twirl around the bottle ’til it evaporates some gas
it releases water vapor, but don’t waste it, fast
take the air pump tube and you make it clasp
pump, pump, pump, ’til the air’s compressed
then you take off the valve then the air starts to blast

dang that’s a cloud, all i can say here is wow
you’re amazed just to how
a water cloud came just about
i see you’re raging in doubt
let me explain to you now*
air rushed out, water vapor got cold
dust in bottle mixed with water, grabbed a hold
particles of clouds formed in it (that cloud forming yah)
you can do this at home, take plastic bottle, grip it (grip it, grip it)
twist it like an hourglass ’til it resists it (it’s resisting)
then you twist the cap on top (twist the top)
you should hear a loud air pop (let it pop)
watch that vapor come right out (come on out)

it’s no miracle (ain’t no tricks)
it’s just science, it’s empirical (experiment)
just because the air ain’t visible (where it is?)
that don’t mean effects ain’t physical (oh there it is!)

(outro)
help a brother out, and subscribe with my channel
if you like what you see, share this song with ya mamma
your pet llama, barack obama, i don’t care who you put on bruh
i ain’t making any sense, so i think it’s time to run off
why you followin’ me, hey come on
really bad at ending songs, i’m sure this song is just too long
i’m dragging out just for drama, i can po*(end the song bro)

- brandon jamar scott

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