This sound is a low pitched sound, and a very rumbly type of sound too. The laundry machine also gives out a fast pace moving sound, kind of like a rotating drum sound.
Another random experimental sound effect i made. All i did was really random noises like popping and kissing sounds, and blowing the mic. Then i edited it in adobe audition cs6 and tweaked it on audacity.
Sound of timpani's with cow bells and other tuned percussion to give it its unique sound. I also used sound techniques of reversing eqing ect to create this sound.