How to visualize one part per million - Kim Preshoff + The TED-Ed Community

Prevodilac: Mile Živković Lektor: Milenka Okuka

What does it mean to be one in a million?

Šta znači to biti jedan u milion?

Not in the greeting card sense,

Ne u smislu teksta sa čestitke,

in the scientific sense,

nego u naučnom smislu,

where one part per million is a unit of measurement.

gde je jedan milioniti deo jedinica mere.

Parts per million counts the number of units of one substance

Deo u milionu je broj jedinica jedne supstance

per one million units of another.

po jednom milionu jedinica druge.

It can measure concentrations when a small amount makes a big difference.

Može da meri koncentracije onda kada mala količina predstavlja veliku razliku.

For example, a concentration of just 35 ppm of carbon monoxide in the air

Na primer, koncentracija od samo 35 ppm ugljen-monoksida u vazduhu

is poisonous to us.

otrovna je za ljude.

We encounter measurements like this pretty often,

Sa ovakvim merama srećemo se prilično često,

but because it's hard to conceptualize really large numbers,

ali pošto je teško predstaviti zaista velike brojeve,

it's difficult to wrap our brain around what one part per million really means.

teško je da zamislimo šta to znači jedan deo u milion.

So here are nine helpful ways to visualize it.

Evo devet korisnih načina da ovo zamislite.

If you had 11,363 pianos-worth of piano keys,

Ukoliko biste imali dirke sa 11 363 klavira,

one of those keys would be about one part per million.

jedna od tih dirki bila bi jedna u milion.

So would a single granule of sugar among 273 sugar cubes,

Kao i jedno zrno šećera u 273 kocke šećera,

one second in eleven and a half days,

jedna sekunda u jedanaest i po dana

or four dots in the painting,

ili četiri tačke na slici:

"A Sunday Afternoon on the Island of La Grande Jatte."

"Nedeljno popodne na ostrvu Grand Žat".

Your bath tub's capacity is about 60 gallons,

Kapacitet vaše kade je oko 230 litara,

so seven drops of ink would be one part per million.

tako da bi sedam kapi mastila bilo jedan deo u milion.

The English version of the Harry Potter series has 1,084,170 words,

Engleska verzija serijala Hari Poter ima 1.084.170 reči,

which makes "hippogriff" on page 221 of "The Prisoner of Azkaban"

čime reč "hipogrif" na 221. strani "Zatvorenika u Askabanu"

a little less than one part per million.

predstavlja nešto manje od jednog dela u milion.

A million kernels of corn is about 1,250 ears,

Milion zrna kukuruza je oko 1250 klipova,

so one kernel in that truckload would be one part per million.

tako bi jedno zrno u toj hrpi bilo jedan deo u milion.

There are 10 million bricks in the Empire State Building,

U zgradu Empajer stejt uzidano je deset miliona cigala,

so one part per million would be a pile of just ten.

tako da bi jedan deo u milion bila hrpa od samo deset njih.

And finally, 100 people worked together to animate this video.

Konačno, sto ljudi radilo je zajedno da bi animirali ovaj video.

Collectively, they have about 10 million hairs on their heads.

Zajedno, oni imaju oko 10 miliona dlaka na svojim glavama.

Pluck ten of those hairs, and you have one in a million.

Iščupajte deset njihovih dlaka i dobićete jedan u milion.