RT @Sci_Phile: If you blow air through sand, it becomes a "fluidized bed," and acts just like a liquid https://t.co/5fJZMClJsO

RT @Sci_Phile: If you blow air through sand, it becomes a "fluidized bed," and acts just like a liquid https://t.co/5fJZMClJsO

Latest images of Maggie Gyllenhaal

RT @juliaioffe: I reported a user who said “fuck off jew” to me and this was @Twitter’s response. Really? https://t.co/m5DTIjX297

RT @dabeard: https://t.co/S9MpgVrFIs

RT @BadlandsNPS: The only fools today were those that thought winter was over at the Badlands. #aprilfools https://t.co/nU2Z4KiR3B