Supercapacitors & Joule Thief. AI Video

 

Electrode Preparation/ Graphite /Carbon Black/ Low Resisitance

 

Video has instructions at You Tube.

Heavy Duty Zinc Chloride Cell Cycles Study

 

AI Collaborative Art. Robot Emergence. David S. Soriano

 

       

David S. Soriano (2023). Robot Emergence.  Creative Commons. Use but credit artist.

Zinc Iodine Secondary Cell Study/ Lugol Solution/ White Sand

                                              Testing solid materials in the cell to minimize iodine loss by evaporation. I expect halloysite clay ( nanotubular) to perform well. Lugol's solution, used in medicine for centuries, is 10% KI/ 5% I2 in water. Grafoil and zinc electrodes.

 The zinc is a section of zinc flower pots ( Amazon) with the wax removed by use of ethyl acetate. Cheap and flexible source of Zn for electrode use.

Lugol Solution Adsorption via Halloysite Clay. AI Video

 I am developing "zinc iodine" secondary cells (1.4 V open) with 0.7V cutoff using Lugol solution ( iodine and KI in aq. solution)/ zinc anode and carbon cathode (current collector).  Halloysite is nanotubular clay.

This is an AI video created/ edited by ai.invideo.io with collaborative input from David S. Soriano

Biphasic Electrolytes in Batteries. AI Video

 

                                              An experimental video created/ edited by "AI" (ai.invideo.io) with input from David S. Soriano.

Spacecraft Batteries Overview AI Video

 

                                          An experimental video created/ edited by "AI" (ai.invideo.io) with input from Professor David S. Soriano (University of Pittsburgh-Bradford in PA., USA).

Ohm's Law & Supercapacitors. AI Video

 

                               An experimental video created/ edited by "AI" (ai.invideo.io) with collaborative input from David S. Soriano

A video for students and home investigators interested in "energy- storage" studies.

Parachutes and German V-2 Rocket Recovery Efforts. AI Video

 

                             

An experimental video created/ edited by "AI". (ai.invideo.io). along with input from David S. Soriano

Here is what Bard ( AI/Google) says about this question:

 

 

Were parachutes used with the German V-2 rockets for recovery studies?

Yes, parachutes were used with the German V-2 rockets for recovery studies. The V-2 was a ballistic missile, and as such, it was not designed to be recovered. However, the German rocket engineers wanted to learn more about how the V-2 performed in flight, and they also wanted to develop a recovery system in case the V-2 could be used for future scientific or commercial missions.

The Germans developed a two-parachute recovery system for the V-2. The first parachute, called the drogue parachute, was deployed at an altitude of about 10 kilometers (6.2 miles). The drogue parachute slowed the V-2 down and stabilized it. Once the V-2 had slowed down enough, the main parachute was deployed. The main parachute brought the V-2 to a gentle landing.

The Germans successfully recovered several V-2 rockets using this parachute system. The recovered rockets were then inspected and analyzed by the engineers. This data helped the Germans to improve the design of the V-2 and other rockets.

After World War II, the Allies captured many of the German rocket engineers and hardware. The United States and the Soviet Union both continued to develop the V-2 rocket, and they also used parachute recovery systems to recover their rockets.

Today, parachute recovery systems are commonly used on sounding rockets and other small rockets. This allows the rockets to be reused and the data from their flights to be recovered.

Polyaniline Use in Cells & Supercapacitors. AI Video

 

                                  An experimental video created/ edited by "AI" (ai.invideo.io) with collaborative input from David S. Soriano     U. Pittsburgh-Bradford ( PA., USA).

Overview of Fuel Cells. AI Video

 

                                          An experimental video created/edited  by AI (ai.invideo.io) with collaborative input from Professor David S. Soriano, University of Pittsburgh-Bradford (PA., USA).

Double-Layer Supercapacitors. YouTube Video

                                             An experimental video created/ edited by "AI" ( ai.invideo.io) with collaborative input from Professor David S. Soriano , University of Pittsburgh-Bradford, PA. , USA.