Citat:
Ursprungligen postat av Kuvolski
Det dem hävdar är väl att det inte finns något vetenskaplig bas för att det skulle vara explosioner som tog ned WTC? Något som jag heller aldrig påstått.
Nej, det där härstammar från en artikel som Christopher Bollyn skrev inledningsvis. Vad jag förstår har också truthersidor rättat honom sedan dess, tex:
http://911review.com/errors/wtc/seismic.html
EDIT: Vänta, jag läste fel. Nej de hävdar att den seismologiska aktiviteten överenstämmer med rasen. De påstår heller inte att den seismiska aktiviteten skedde innan planen träffade.
Citat:
Lerner-Lam explained what happened once the planes hit the World Trade Center, and how they resulted in relatively small seismographic readings.
"The energy contained in the amount of fuel combusted was the equivalent to the energy released by 240 tons of TNT," said Lerner-Lam. "This energy was absorbed by the buildings and produced the observed fireballs, but did not immediately cause the collapse. During the collapse, most of the energy of the falling debris was absorbed by the towers and the neighboring structures, converting them into rubble and dust or causing other damage– but not causing significant ground shaking."
och
Citat:
Seismographic recordings of the tower collapses were recorded in five states, as far away as 428 kilometers [266 miles] in Lisbon, New Hampshire. Lamont’s home station, in Palisades, New York, is located above the Hudson River, 34 kilometers [21 miles] from downtown Manhattan, where the towers stood. The aircraft impacts registered local magnitude (ML) 0.9 and 0.7, indicating minimal earth shaking as a result. The subsequent collapse of the towers, on the contrary, registered magnitudes of 2.1 and 2.3, comparable to the small earthquake that occurred beneath the east side of Manhattan on January 17, 2001.
http://www.earth.columbia.edu/news/story11_16_01.html