Science & Experiments - WowShow - cda.pl

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Dołączył(a): 2016-09-23

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Filmy Gry Obrazki

How to build a transparent hybrid rocket engine using acrylic rod and a canister of oxygen, with a breakdown of how various other types of rocket engines work along the way. Consider supporting my channel, NightHawkInLight, on Patreon and get early access to videos! https://www.patreon.com/NightHawkProjects

Check out Applied Science's channel here: https://www.youtube.com/user/bkraz333

A special thanks to my top Patreon supporters:
Syniurge
TheBackyardScientist
Matthew L
Lisa L
Max L

11:30 43 11:30Building a DIY Transparent Hybrid Rocket Engine - NightHawkInLight 1080p 1080p

Dodał: WowShow

In this video I fire a new vacuum cannon made from clear PVC pipe and test a few of your ideas from my previous video. Check out my Patreon page and please support my videos if you can! https://www.patreon.com/NightHawkProjects

Special thanks to my top Patrons! Syniurge, Matthew Leitzke, & TheBackyardScientist!

This cannon makes use of my PVC piston made in an earlier video: https://youtu.be/BCZGWvieJ7I

Here are my previous vacuum cannon videos if you missed them:

Building A Piston Actuated Vacuum Cannon: https://youtu.be/9ydJXOTf1-4

Building A 4" Bore Vacuum Cannon: https://youtu.be/cDoUBJbyZ-8

And my very first vacuum cannon video from many years ago: https://youtu.be/CVL99yIB3NQ

Thanks for watching!

12:36 40 12:36Firing A Clear Vacuum Cannon & Testing Viewer Suggestions 1080p 1080p

Dodał: WowShow

For this project I show how to make make a pendulum wave, an interesting science/physics experiment where a series of pendulums is measured so that each one moves slightly faster than the one before it. If measured correctly the pendulums converge to form a variety of patterns on a repeating cycle.

Here are the measurements I used, starting with the longest pendulum and moving toward the shortest: 230mm, 211mm, 196mm, 183mm, 170mm, 159mm, 149mm, 140mm, 131mm, 124mm, 117mm, 110mm, 105mm, 99mm, 94mm, 89mm

Using the equation in the video you can make a pendulum wave of any size by replacing the variable 'L' with the desired length of your longest pendulum when calculating the variable 'K'. Once K has been determined for that starting length Just replace the variable 'n' with the number 2 through however many more pendulums you would like in the series and calculate L for each of them.

I found the equation for calculating pendulum lengths on this page: https://www.education.com/science-fair/article/pendulum-waves/

A big part of how I've been able to keep making videos on YouTube over the last year is thanks to Patreon supporters. If you enjoy these projects please consider contributing on Patreon and you'll get some other cool stuff like early access to videos. Most of all your support will mean I don't have to rely on the volatile YouTube ecosystem to keep this channel afloat, and new videos will be assured no matter how bad YouTube messes things up in the future. My page: https://www.patreon.com/NightHawkProjects

Special thanks to my top Patrons! Syniurge, Matthew Leitzke, & TheBackyardScientist!

Music: Marsbeing - Dew
https://youtu.be/4_KrtqnbZe4 (Provided by Silk Music)

08:31 85 08:31How To Make A Pendulum Wave (Science Experiment / Physics Toy) 1080p 1080p

Dodał: WowShow

In this video I revisit the Smoke Waterfall trick to determine if smoke can be ignited. Congratulations to my patron Joey H. who won my GH2, the camera I have used to film the majority of my videos over the past 5 years! Thank you for your support! See my Patreon page here: https://www.patreon.com/NightHawkProjects

Special thanks to my top Patrons! Syniurge, Matthew Leitzke, & TheBackyardScientist!

05:03 60 05:03How To Make A Smoke Waterfall & Firey Smoke Combustion Experiments 1080p 1080p

Dodał: WowShow

For New Years this year I thought I'd make myself a new storm glass. You can read about how these devices were used to predict the weather here: http://www.strangeapparatus.com/Stormglass.html
See my original Storm Glass video here: https://youtu.be/3cWpo5BoahA

Thank you to my Patreon supporters! In large part to all of you I have a new camera on the way that will be an upgrade to my GH2 that I have been filming with since 2012. If you are not one of my Patreon supporters and would like to help my channel to improve check out my page here: https://www.patreon.com/NightHawkProjects

Special thanks to my top Patrons! Syniurge, Matthew Leitzke, & TheBackyardScientist!

03:58 33 03:58How To Make A Storm Glass - NEW VERSION 1080p 1080p

Dodał: WowShow

This video shows how to distill water using simple and easy to find items. If you were to actually purchase all the items needed this project would only cost $2-5. If you enjoy my videos please consider supporting them on Patreon! https://www.patreon.com/NightHawkProjects

A special thanks to my top Patrons! Syniurge, Matthew Leitzke, & TheBackyardScientist!

08:47 33 08:47How To Turn Salt Water Into Fresh Water (Simple Improvised Distillation) 1080p 1080p

Dodał: WowShow

In this video I show how I made a mini Jacob's Ladder from an Arc Lighter, and conduct some experiments to answer a viewer question about if a coil of wire could turn my bismuth levitator into a frictionless motor.

I skipped over making a full tutorial for the Jacob's Ladder in this video in favor of just giving a description seeing as how the design is so simple, but I expect many of you will ask about how to modify the arc lighter. Check out this earlier project of mine where I take an arc lighter and modify it so the high voltage is directed through the pair of wires that are connected to the Jacob's Ladder in this project: https://youtu.be/uKmGVNs_y7o

The arc lighters used in this video can be purchased through the following link (this is an affiliate link): http://ebay.to/29Qpmwj I recommend one with a single arc as I am unsure if the internals of a dual arc lighter would be compatible with this project.

See also this project where I first made the bismuth levitator: https://youtu.be/A5pZZJ23rDM

I want to thank Adrian Lopez Innovations for letting me use a clip of his Jacob's Ladder in this video. Check out his channel here: http://bit.ly/2jGVhV3
And also his Jacob's ladder tutorial here: http://bit.ly/2khccyI

Thank you to my Patreon supporters! In large part to all of you I have a new camera on the way that will be an upgrade to my GH2 that I have been filming with since 2012. If you are not one of my Patreon supporters and would like to help my channel to improve check out my page here: https://www.patreon.com/NightHawkProjects

Special thanks to my top Patrons! Syniurge, Matthew Leitzke, & TheBackyardScientist!

I'll see you next time!

08:35 57 08:35Making a Jacob's Ladder from an Arc Lighter & Can a Bismuth Levitator create a Frictionless Motor? 1080p 1080p

Dodał: WowShow

Some decent NC for kno3

-~-~~-~~~-~~-~-
Check out my latest video: "How To View Invisible Air Currents With Lasers"
https://www.youtube.com/watch?v=K94Cc21KEIA
-~-~~-~~~-~~-~-

00:07 49 00:07Nitrocellulose Ball ~3.5g

Dodał: WowShow

I've had this idea for a few years that the Golden Rain experiment (a double displacement reaction between potassium iodide and lead nitrate) might be one of the early inspirations for alchemy and the idea that lead might be transformed into gold. In this video I attempt to make all of the compounds required for this reaction from ingredients that would have been accessible in ancient history.

One of the key ingredients, lead nitrate, would not have been available at the time according to my research (please leave a comment below if you have information showing otherwise), so instead I attempt to use lead acetate which I was able to make via acetic acid in vinegar. I believe the most likely ancient source of an iodine component is the ash from burnt seaweed. While I myself was only able to extract a small amount of iodine from ground kelp (you will see in this video that I supplement my yield with commercially made potassium iodide) you can see a more successful extraction on the channel Cody's Lab to prove a larger quantity is possible: https://youtu.be/jmWB1Sl2uzE

This video was unscripted and filmed as I made my very first attempt at testing this idea. I take a while to reach the final result but I hope you enjoy watching the process! I really want to thank my Patreon supporters for helping me to keep this channel going, especially my top patrons: Syniurge, Matthew Leitzke, & TheBackyardScientist

You can check out my Patreon page if you'd like to support my channel yourself through this link: https://www.patreon.com/NightHawkProjects

Thanks for watching!

22:19 69 22:19Testing A Possible Origin To Alchemy: The Golden Rain Experiment 1080p 1080p

Dodał: WowShow

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