and it was a pressure cooker bomb and not a pipe bomb. I dont believe this caller is real because he is a very unhappy fag and it seems that in order to strike out at the cruel world, he would want to blow up others like himself (that section of Chelsea is a very LGBT and yuppie popular hangout area). Its not like he targeted those he believes oppress him. A 911 caller warned of further explosions right after the blast that rocked Manhattan’s Chelsea neighborhood and injured 29 people, The Post has learned. “I’m looking at the explosion down the block. There will be more,” the unidentified male said, claiming to be standing at 23rd Street and Seventh Avenue in the aftermath of the terrifying incident, according to law-enforcement sources Sunday. The bomb appears to have been a pressure-cooker device, sources said. Investigators have obtained surveillance video of a person placing another unexploded device — a pressure-cooker bomb — that was later removed from 27th Street, the sources added. That device was found by an older woman who was phoned by a friend checking on her in the wake of the explosion around 8:30 p.m. Saturday, sources said. The woman went outside her home and noticed the bomb inside a plastic bag, then called 911. State police secured the device, and it was taken to the NYPD firing range at Rodman’s Neck for investigation, sources said. Initial analysis of the garbage Dumpster that was ripped apart in the blast suggests whatever blew up was placed outside the bin, sources said. The blast pattern shows the metal is bent inward, and an explosion inside the Dumpster would have bent the metal outward, sources said. Meanwhile, sources said investigators were “vetting” an online Tumblr page on which someone claiming to be “the NY Bomber” took responsibility for the blast and said the motive was a response to anti-gay “violence and oppression.” “I did it because I cannot stand society. I cannot live in a world where homosexuals like myself as well as the rest of the LGBTQ+ community are looked down upon by society,” one post says.