9/11 Planes Research showing the official Dulles Control Center (DCC) radar data states that American Airlines Flight 11 was also airborne 1 minute after the alleged crash into the North Tower at almost 3 miles past the WTC and still at 29,000 ft altitude. 😯

Epic article by 9/11 Revisionist about the St. Nicholas Greek Orthodox Churche which was mostly turned to dust on 9/11.

The Church also housed an icon of St. Spyridon, which was considered a miracle since the silver lining melted but not the paper icon itself! Silver's melting point is about 1,763 °F (or 961.8 °C). 🤯

Why Western media always use such terminalogy for other countries 😅

Laplace Operator (Laplacian) in Polar Coordinates – PROOF - 3Speak YouTube - Summary - Notes - Playlist

In this video I derive the Laplace Operator or Laplacian in polar coordinates, which will come in handy when I derive the Laplacian in spherical coordinates in the next video. Since polar coordinates are in two dimensions (2D), the corresponding Laplacian is also in 2D, and is the sum of the second partial derivatives of a function in terms of x and y. I use the tree structure for remembering the order of chain rule for partial derivatives to first write the first partial derivative of x and y in terms of their corresponding polar coordinates r and θ. The second partial derivative is simply the partial derivative of the first partial derivative. After a lot of algebra and cancellations, I obtain the Laplacian in Polar Coordinates!

#math #polarcoordinates #calculus #partialdifferentialequation #multivariablecalculus

Throwback to March 23, 2010, when Dr. Judy Wood was hassled for 5+ minutes by Power Hour radio host Joyce Riley and 2 callers (Steve & George) about their disbelief that a giant Hurricane Erin was just off the East Coast on 9/11! - Full Video - Andrew Johnson article - 2012 GlobalBEM

Now compare this with History Revisionist David Hughes pretending like Hurricane Erin was common knowledge on 9/11...