You Know How Canaries Were Historically Brought Into Coal Mines, Because If The Mine Was Full Of Carbon

You know how canaries were historically brought into coal mines, because if the mine was full of carbon monoxide the canary would die first and the miners would be able to escape before they died too?

I just found the greatest thing.

You Know How Canaries Were Historically Brought Into Coal Mines, Because If The Mine Was Full Of Carbon

This is a canary resuscitator.

When the miners notice the canary getting sick with carbon monoxide poisoning, they can close that circular hatch so no more gas gets into the canary cage, and open the valve on that oxygen tank to keep the canary breathing. In other words, they made a spacesuit for birds.

By immediately giving the canary access to clean air, the miners can save it from the poison. The bird lives. To be clear, this is not for economic purposes, this was specifically created because the miners felt bad and wanted to save the bird.

Isn’t that just the perfect demonstration of what humans are like? We started sacrificing small creatures to save ourselves, and then felt bad and spent our valuable resources on saving the critters too. Because yeah the canary was the only way to test for CO, but it’s a living creature too, dammit!

More Posts from Sarahbean16 and Others

3 years ago

*The first leaf of autumn falls*

Me:

*The First Leaf Of Autumn Falls*
11 years ago

Monroe on Grimm is completely adorable. (x)

3 years ago

Update: I accidentally opened a portal to hell. Well, this is my life now.

10 years ago

We're actually studying greek mythology in english class... Its really boring at times...

Instead of saying motherfucker you can just say Oedipus

3 years ago

“Many adults are put off when youngsters pose scientific questions. Children ask why the sun is yellow, or what a dream is, or how deep you can dig a hole, or when is the world’s birthday, or why we have toes. Too many teachers and parents answer with irritation or ridicule, or quickly move on to something else. Why adults should pretend to omniscience before a five-year-old, I can’t for the life of me understand. What’s wrong with admitting that you don’t know? Children soon recognize that somehow this kind of question annoys many adults. A few more experiences like this, and another child has been lost to science. There are many better responses. If we have an idea of the answer, we could try to explain. If we don’t, we could go to the encyclopedia or the library. Or we might say to the child: “I don’t know the answer. Maybe no one knows. Maybe when you grow up, you’ll be the first to find out.”

— Carl Sagan (via universal-wanderer)

3 years ago

He’s probably fantasized about this moment happening over and over again and spends his sleepless nights analyzing how he’d accept. He needs more time to choose the appropriate reaction. 

Also, L-O-V-E by Nate King Cole started playing from my playlist while I was reading this post and it just makes it all the more funnier. 

You Can Clearly See Jim Thinking Deeper And Deeper As He Tries To Figure Out If This Is A Proposal Or
You Can Clearly See Jim Thinking Deeper And Deeper As He Tries To Figure Out If This Is A Proposal Or
You Can Clearly See Jim Thinking Deeper And Deeper As He Tries To Figure Out If This Is A Proposal Or
You Can Clearly See Jim Thinking Deeper And Deeper As He Tries To Figure Out If This Is A Proposal Or
You Can Clearly See Jim Thinking Deeper And Deeper As He Tries To Figure Out If This Is A Proposal Or
You Can Clearly See Jim Thinking Deeper And Deeper As He Tries To Figure Out If This Is A Proposal Or
You Can Clearly See Jim Thinking Deeper And Deeper As He Tries To Figure Out If This Is A Proposal Or
You Can Clearly See Jim Thinking Deeper And Deeper As He Tries To Figure Out If This Is A Proposal Or
You Can Clearly See Jim Thinking Deeper And Deeper As He Tries To Figure Out If This Is A Proposal Or

you can clearly see Jim thinking deeper and deeper as he tries to figure out if this is a proposal or not.


Tags
3 years ago
NDT Layin It On Thick Today.

NDT layin it on thick today.

8 years ago
Every Girl Needs This.

Every girl needs this.

10 years ago
😍😞

😍😞

  • thamihh
    thamihh liked this · 2 weeks ago
  • crimsonexx
    crimsonexx liked this · 2 weeks ago
  • zeebiejeebies
    zeebiejeebies liked this · 2 weeks ago
  • thesillytransgirlnova
    thesillytransgirlnova liked this · 2 weeks ago
  • richcrazydad
    richcrazydad liked this · 2 weeks ago
  • theboredstagehand
    theboredstagehand reblogged this · 2 weeks ago
  • harleyshahas
    harleyshahas reblogged this · 2 weeks ago
  • slasherslut883
    slasherslut883 liked this · 2 weeks ago
  • absolutegremlin
    absolutegremlin reblogged this · 2 weeks ago
  • las-lus
    las-lus reblogged this · 2 weeks ago
  • lyss-overcomplicates-everything
    lyss-overcomplicates-everything liked this · 2 weeks ago
  • a-selkie-abroad
    a-selkie-abroad reblogged this · 2 weeks ago
  • tamarajanegreer
    tamarajanegreer liked this · 2 weeks ago
  • xionsshadow-ciel
    xionsshadow-ciel reblogged this · 2 weeks ago
  • xionsshadow-ciel
    xionsshadow-ciel liked this · 2 weeks ago
  • random-note
    random-note liked this · 2 weeks ago
  • chronic-but-iconic
    chronic-but-iconic liked this · 2 weeks ago
  • geekcat
    geekcat reblogged this · 2 weeks ago
  • geekcat
    geekcat liked this · 2 weeks ago
  • theunwantedgamerawebtoonhuman
    theunwantedgamerawebtoonhuman liked this · 2 weeks ago
  • inpastellflames
    inpastellflames reblogged this · 2 weeks ago
  • btheadventurer
    btheadventurer liked this · 2 weeks ago
  • pipercheese1
    pipercheese1 reblogged this · 2 weeks ago
  • pipercheese1
    pipercheese1 liked this · 2 weeks ago
  • youcheekymonkey
    youcheekymonkey reblogged this · 2 weeks ago
  • aurora010100
    aurora010100 liked this · 2 weeks ago
  • fondesmode
    fondesmode reblogged this · 2 weeks ago
  • fondesmode
    fondesmode liked this · 2 weeks ago
  • blueslothninja
    blueslothninja reblogged this · 2 weeks ago
  • blueslothninja
    blueslothninja liked this · 2 weeks ago
  • deyna-d
    deyna-d reblogged this · 2 weeks ago
  • theladyofcries
    theladyofcries liked this · 2 weeks ago
  • multifandommaniac
    multifandommaniac reblogged this · 2 weeks ago
  • shroominvalley
    shroominvalley reblogged this · 2 weeks ago
  • shroominvalley
    shroominvalley liked this · 2 weeks ago
  • athenestrix
    athenestrix reblogged this · 2 weeks ago
  • pemberleyspennies
    pemberleyspennies reblogged this · 2 weeks ago
  • therapist-assigned-blog
    therapist-assigned-blog liked this · 2 weeks ago
  • pantsareanillusion
    pantsareanillusion reblogged this · 2 weeks ago
  • naturallybadforyou
    naturallybadforyou reblogged this · 2 weeks ago
  • athinkingmanspufferfish
    athinkingmanspufferfish reblogged this · 2 weeks ago
  • slurpieslut
    slurpieslut liked this · 2 weeks ago
  • pretty-fishy
    pretty-fishy reblogged this · 2 weeks ago
  • okiedokoro
    okiedokoro reblogged this · 2 weeks ago
  • pleaseijustwanttosleep-rip
    pleaseijustwanttosleep-rip reblogged this · 2 weeks ago
  • asderg
    asderg reblogged this · 2 weeks ago
  • asderg
    asderg liked this · 2 weeks ago
  • piolhyna
    piolhyna reblogged this · 2 weeks ago
  • forgett4ble
    forgett4ble liked this · 2 weeks ago
  • smartzelda
    smartzelda reblogged this · 2 weeks ago
sarahbean16 - Sex Is Cool But Have You Ever Read Carl Sagan?
Sex Is Cool But Have You Ever Read Carl Sagan?

Life is a tornado and I'm just a cow being spun around for cinematic value. 

155 posts

Explore Tumblr Blog
Search Through Tumblr Tags