www.pulse-jets.com

Over here in communist frenchystan, if they sell it to you as propane, it's 100% propane (I checked the MSDS for my supplier, nothing special, this is supermarket forecourt stuff). There are small bottles of propane / butane mix sold for eg blowtorches, but they are marked as such. If you're runnin...

Hydraulic microphone
https://www.youtube.com/watch?v=gXAg1SHdPxE

Another thing that might be fun is if you could make a jam jar jet that could power a toy hovercraft. That is, have the craft jump up and down from the push of the exhaust while also taking in fresh air from around the skirt before the cycling stops. Here's something different than that but if someh...

360 grams is really good, I'm thinking. My approach was making a pulsepot helicopterish thing, but I could not get it to sustain: https://www.youtube.com/watch?v=mXgAOvkrOF4 That propellor attempt made me wonder if two ultralight mini thin metal jam jar jets on the tips of a propellor could lift of...

I toyed with that vertical takeoff thought too but didn't really have enough patience to keep trying. Some u-bend snorkels were tried to redirect the thrust downward and also thought given to somehow having the hole/exhaust face downward and feed the jam jar jet fuel differently. I like snorkels bec...

Mike that's a lot of research and "time" you've put into the project. Interesting history and methodologies. The magnetic induction brought to mind a viscous fluid resistance effect.

A meager display of a vibration induced spin I experienced. Stirling Hot Air Jumper with Odd Vibration Induced Spin Effect https://www.youtube.com/watch?v=AnM-8ql_HKM Related topics Cymatic Magnet Experiment ~ Frequency Induced Spin https://www.youtube.com/watch?v=RdRDEhaLFSI Vibration Induced Rotat...

Seems they could have done better.

Will this toy engine work at full size? (yes)
https://www.youtube.com/watch?v=a9tMjCwP-yI

NEVS Emily GT: SAAB’s Secret EV With 600 Mile Range
https://www.youtube.com/watch?v=-1VAkXNTR1Y

ROBOFORMING: The Future of Metalworking?
https://www.youtube.com/watch?v=dCXu8Ju_fdY

I remember a design where the intakes and exhausts ends were directed facing into each other with a cowling over them which collected or vented the thrust. https://www.pulse-jets.com/phpbb3/download/file.php?id=4342 https://www.pulse-jets.com/phpbb3/download/file.php?id=4343 Here's this maybe of int...

Mark wrote: ↑

Mon Jun 05, 2023 3:24 pm

An interesting flashing effect using silica nano spheres is used by a clam.
The electric clam is at the 10:45 minute mark.
https://youtu.be/Qw68XQQu55s


https://youtu.be/GRzeNlqnRxU
More thoughts on the nano spheres reflection
https://youtu.be/OLyeqo1qRVg

https://youtu.be/3GLZAIaXudk

An interesting flashing effect using silica nano spheres is used by a clam.
The electric clam is at the 10:45 minute mark.
https://youtu.be/Qw68XQQu55s


https://youtu.be/GRzeNlqnRxU
More thoughts on the nano spheres reflection
https://youtu.be/OLyeqo1qRVg

How this Tiny Motor is More POWERFUL than Your Car
https://youtu.be/W39yEt4R-SU

Viewer comment ...
"The frequency of the camera and jet is awesome with the way it looks like the exhaust flames are getting sucked into the jet"

V1 Triebwerk Pulso Pulsejet Pulsojet
https://youtu.be/L8H-6DaPFWg