I want to thank our visitor Justin Griggs who sent us this news. Here's what he wrote: “These are pictures stright out of the oil fields of West Texas. A worker was making his rounds one morning when he drove up on this huge hole in the ground, they call them “sink holes” nobody is sure what causes them, they just happen spontaneously. This one was an estimated 200ft across and over 50ft deep!” In the last picture, I put a car into a red rectangle so you could see how big this hole is. If you have interesting material, don’t hesitate to send it to us, we will publish it)) For those who don’t remember, I’ll remind you that you can send us news can very easily with the help of this form.