fuckyeahfluiddynamics:

Pyrocumulus clouds tower tall above a wildfire in these photos taken last week from an Oregon National Guard F-15C. Most cumulus clouds form when the sun-warmed surface heats air, causing it to rise and carry moisture upward where it condenses to form clouds. In pyrocumulus clouds, the driving heat is supplied by a forest fire or volcanic eruption. The hot, rising air carries smoke and soot particles upward, where they become nucleation sites for condensation. Pyrocumulus clouds can be especially turbulent, and the gusting winds they produce can exacerbate wildfires. In some cases, the clouds can even develop into a pyrocumulonimbus thunderstorm with rain and lightning.  (Photo credit: J. Haseltine; via NASA Earth Observatory)

kinghanalister:

AU: Daleks attack Hogwarts.

*if the last gif isn’t moving, sorry, i’ll have to fix that later*

93044:

This is the saddest commercial I’ve ever seen in my life

thetimelordwithnoname:

10000% accurate

"

Dear Dad,
This is the difficult bit. If I got this right, you’re reading this a week after we left in the TARDIS. The thing is, we’re not coming back. We’re alive and well; stuck in New York, 50 years before I was born. I can’t come home again, I won’t ever see you and that breaks my heart. I’m so sorry, Dad. I thought about this for years and I realised, this is what I could do, I could write you a letter, tell you everything about how we lived, about how, despite it all, we were happy. But before I do, I need you to know, you are the best dad any son could have had. And for all the times I drove you mad and you drove me mad, all the times I snapped at you… I’m sorry. I miss everything about you, especially our awkward hugs. I bought a trough, we have a small yard, I garden. But one more important bit of business, the man who delivered the letter, Anthony.. be nice to him ‘cause he’s your grandson. We finally adopted in 1946: Anthony Brian Williams. He can tell you everything, he’ll have the family albums and I realise having a grandson who’s older than you is so far beyond weird but I’m sorry.

I love you, Dad. I miss you.

"

Rory’s letter to Brian

x

(via gcatherinev)

Alternate Link (YouTube)

I missed my 3000th post :(
I was thinking of making it Futurama related. But nay, t’is not to be.

I missed my 3000th post :(

I was thinking of making it Futurama related. But nay, t’is not to be.

Hopefully I can say this sometime during summer :D

Hopefully I can say this sometime during summer :D

Sister found this on tumblr somewhere xD

Sister found this on tumblr somewhere xD