The 2011 Lockheed Martin patent application for generating coherent matter wave beams references the Aharonov-Bohm (AB) effect and associated magnetic vector potential DOZENS of times!

See Grok AI table of definitions of concepts of the patent, and Gemini AI podcast-styled overview.

Another epic article by Mystic Bazaar, this time going over the seismic readings on 9/11.

The North Tower readings lasted 8 seconds, which is SHORTER than the 9.22 seconds of free fall speed. Even the first "plane" impact had a longer seismic reading than the North Tower's "collapse".

No P or S waves were detected, only Surface (Rayleigh) waves, and this is expected if the building weight was simply removed from the ground (i.e. dustification) rather than actually slamming into the ground.

Even Emergency Medical Technician Michael Ober was astonished that he didn't hear the Twin Towers slamming to the ground! 🤯

Example 6: Impact Speed of a Projectile Hitting the Ground - 3Speak - YouTube - Summary - Notes - Playlist - Vector Functions playlist

In this video, I determine the time a projectile is in the air, the distance it travels, and the speed it impacts the ground after being launched from 10 meters at an angle of 45 degrees and a speed of 150 m/s. I use the parametric equations of trajectory I derived in my earlier video, and set the y component equal to zero to obtain the time when the object hits the ground. Plugging in that specific time value into the x component yields the distance. To get the velocity, we take the derivative of the position vector and then obtain the speed using the same time value, which is 151 m/s, which is similar to the launch speed.

#math #vectors #calculus #physics #education

Wells Fargo Bank filed a patent in 2016 for a smart dust ID and payment verification system. 🤯

🔬#MESExperiments 54: SpillNot Centripetal Tray - 3Speak - YouTube - Playlist (Hive)

In this experiment I showcase the amazing SpillNot centripetal waiter's tray, whose circular motion can balance a cup of water without spilling it over, even while performing a full 360 degrees upside down! The SpillNot works on the principle that circular motion involves a centripetal force that brings the tray back towards the centre of the circular motion — this results in the cup of water experiencing a normal force far directly onto the tray, which far exceeds the downwards force due to gravity. The most astonishing part is that even a straw placed in the cup barely even experiences any slight nudge as it moves at rapid speeds. I also place my phone in the tray with both front selfie camera and rear camera views to further illustrate this amazing phenomenon!

#physics #experiment #centripetalforce #inertia