Comments on: I Run Cold and Hot

By: Dan

Dan — Sat, 28 Jan 2017 18:59:27 +0000

In reply to Yay, shut up. Nope, blood is always red, actually. Veins look blue because light has to penetrate the skin to illuminate them, blue and red light (being of different wavelengths) penetrate with different degrees of success. What makes it back to your eye is the blue light.

By: Yay, shut up

Yay, shut up — Thu, 26 Jan 2017 18:47:15 +0000

@Dan uhh actually, it is blue but when it come into contact with oxygen, it turns red

By: Karla Rodriguez

Karla Rodriguez — Thu, 18 Aug 2016 20:47:06 +0000

A Crimp

By: Roy Grundstrom

Roy Grundstrom — Fri, 20 May 2016 19:32:26 +0000

Thanks for being back on

By: Roy Grundstrom

Roy Grundstrom — Fri, 20 May 2016 19:31:39 +0000

THANKS enjoy them on again

By: Yay

Yay — Fri, 05 Feb 2016 02:06:53 +0000

Blood

By: Chloe

Chloe — Mon, 01 Feb 2016 05:11:41 +0000

Fire

By: fivebee

fivebee — Fri, 11 Dec 2015 21:46:45 +0000

@Joshua, @Dan BLOOD?! F**!!!

By: fivebee

fivebee — Fri, 11 Dec 2015 21:45:53 +0000

Fire. The stove can release some blue fire.

By: Dan

Dan — Tue, 30 Dec 2014 21:53:36 +0000

@Joshua That’s a common belief, but it’s not true. Blood is always red.