It's funny that Conspiracy Theorists put so much stock in the opinion of Danny Jowenko, as an expert, yet ignore the multiple demolitions experts who actually were on site on 9/11 and witnessed the collapse of WTC7 firsthand. None of these experts think WTC7 was a demolition.
Furthermore, it's important to understand what a particular demolitions expert actually knows.
Danny Jowenko works for Jowenko Explosieve Demolitie, a controlled demolition company with offices in the Netherlands, Belgium, and Germany.
Now, to get an idea of the sort of experience people have, let's look at the largest buildings ever demolished in Europe.
Tallest ever demolished - Centre International Rogier Tour Martini in Belgium, 117m
Tallest ever demolished by explosives - Hagen Savings Bank Tower, Germany, 98m
It's worth pointing out that Jowenko Explosieve Demolitie did not do either of these demolitions. The simple fact, supported by Jowenko Explosieve Demolitie's own website, is that they demolish small structures such as low apartment complexes, chimneys, etc.
In contrast, Controlled Demolition Inc, an American Company who do not believe WTC7 was destroyed by demolition, not only were on site in the clean up at the WTC, and demolished several other buildings at the site, but also demolished the tallest structure every brought down with explosives - the 134m J L Hudson Department Store.
In contrast we're talking about WTC7, at 186m, only a fraction shorter than the tallest building ever brought down by any form of legal demolition - the 187m Singer Building.
Basically, Jowenko's expertise is not steel framed high rises, and he has no experience in collapsing steel framed high rises. He was also never at any point at the WTC site. In contrast demolition experts with more experience, who do have expertise in collapsing steel framed high rises, and were at the WTC site have unequivocally stated that WTC7 was not demolished.
End of story.
-Gumboot