If you want to learn real science read or watch, Dr. Judy D. Wood, who is a former professor of mechanical engineering with research interests in experimental stress analysis, structural mechanics, optical methods, deformation analysis, and the materials characterization of biomaterials and composite materials.
She talks about energy technology that was used to bring down the twin towers.
Ah, Judy Wood. Dear Judy has an air of being perpetually bamboozled by simple solutions, and seems blind to the elephants in her living room.
Steel beams turning to dust in mid air? No, Judy. Concrete and drywall breaking up and creating dust. We've also got falling beam and struts suffering from mpeg motion artefaction.
Spires turning to dust? No, Judy. Spires falling down, and some of the debris already on the spire being left behind. Not a space beam that has just melted all the steel in the building apart from this one column, until the guy in the satellite peers through his sniper-scope to survey the aftermath of his work and says "Shoot! Missed a column. Hang on... Pew pew! Yup, that got it".
Toasted cars showing odd patterns of burning? Just Google "burnt out cars" Judy for examples.
I've got more time for flat Earthers than Judy Wood supporters. At least flat Earthers know they're wrong and are just treating it as an intellectual debating exercise. Anyone falling for Judy Wood's garbage is firmly in the "so open-minded their brains have fallen out" brigade.