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Drew the Science Dude
United States
Registrace 23. 06. 2013
I am an Applied Physicist (CSUSM Alumni) and I make educational science videos that provide simple demonstrations that can be replicated at home. Some videos are more in depth in explanation whereas others show how to do a fun experiment that I hope will get you thinking about what is happening. Knowledge is the greatest treasure.
DrewScienceDude
DrewScienceDude
How to Propagate a Pineapple
You can make a whole new pineapple plant from the head of a harvested pineapple fruit. Try propagating the tops of your next pineapple!
Pineapple is part of the bromeliad family and are slow growing. Once the propagation is rooted and in the ground, it will take 2+ years to make a new fruit.
Music:
Pressure - Country & Folk - Inspirational - Riot - 2:00 -CZcams Audio Library
Pineapple is part of the bromeliad family and are slow growing. Once the propagation is rooted and in the ground, it will take 2+ years to make a new fruit.
Music:
Pressure - Country & Folk - Inspirational - Riot - 2:00 -CZcams Audio Library
zhlédnutí: 356
Video
Sensory Beads
zhlédnutí 426Před 2 lety
Sensory beads are a fun activity for many ages for sensory exploration through one's fingertips. The beads start off small while dry and puff up with ware after soaking for about 12hrs. Their density is similar to water and the clear beads have fun optical properties that make them seem to disappear when placed in water. Music: Intro: Foreign Land (Sting) - Jingle Punks Main: The Closing Of Sum...
Damage and Repair of an Onion
zhlédnutí 4,4KPřed 5 lety
Music: Ruination 2 1:55 Vibe Mountain Pop | Inspirational
Product Review: Gravity Challenger
zhlédnutí 4,2KPřed 5 lety
This video reviews the Gravity Challenger Magnetic Levitation product. Various figurines are demonstrated floating atop the magnet. The Gravity Challenger I received was scuffed and scratched on the surface of the platform and was poor quality. Other than that, functionality works relatively smooth but if you bump the table hard enough, the magnet will jump out of balance and no longer float. O...
6 More Amazing Experiments with Water
zhlédnutí 9KPřed 6 lety
This video features 6 more amazing experiments that use water as one of the main components. 1. Candy Dye Diffusion 2. Pencil Puncture 3. Float a Paperclip 4. Caterpillar Straw 5. Standing Waves 6. Crystal Candy Music: Ladybug 3:21 Quincas Moreira Nimbus 4:40 Eveningland
EMI (Electromagnetic Induction)
zhlédnutí 2,5KPřed 6 lety
This video features Electromagnetic Induction (EMI) with a neodymium magnet and copper pipe. Conductors oppose changes in magnetic flux and will create eddie currents to oppose the time varying magnetic fields. Since the copper tube is not superconducting, the eddie currents will dissipate to heat and the magnet will traverse as the next infintismal eddie current is induced. This causes the slo...
Magnetic Levitation with a Superconductor
zhlédnutí 26KPřed 6 lety
This video demonstrates magnetic levitation of a strong magnet with a type II superconductor called YBCO (Yttrium Barium Copper Oxide). YBCO is considered a high Tc (critical temperature) superconductor, which becomes superconducting around 90K. Superconductivity means that the material has 0 electrical resistance and expels magnetic fields from penetrating the material. The eddy currents produ...
Grow Crystals from Sugar Part II
zhlédnutí 6KPřed 6 lety
This video is part 2 of the crystal branches made in the previous video: Grow Crystals from Sugar (Crystal Candy) czcams.com/video/Vp7cWycX35w/video.html I added 2 sets of back to back soldered SMD LED's to light up this crystal project. The LED's are wired in parallel to the 3V battery/ switch circuit. Safey precaution: DO NOT EXPOSE THE SUGAR CRYSTALS TO OPEN FLAME OR EXTREME HEAT. Music: Kei...
Dissolution of Styrofoam into Acetone
zhlédnutí 52KPřed 6 lety
This video demonstrates the physical reaction of dissolving Styrofoam (polystyrene) into Acetone (nail polish remover) and gives some explanation as to how the volume of Styrofoam changes so that a seemingly large piece can fit into a small space. Warning: Acetone has a powerful odor and this experiment should only be performed in a well ventilated space. Music: Despite The Traffic 2:43 Wes Hut...
How to Make Slime Putty at Home
zhlédnutí 3,3KPřed 6 lety
This video demonstrates how to create "slime" or "putty" from borax detergent, elmer's glue, water, and dye(optional). Warning: Do not ingest any of the mixtures and always wash hands thoroughly afterwards, especially before eating. Materials: Elmers Glue: a.co/0dNwEi8 Borax: a.co/h1bTDwK Music: Disco Lounge by Kevin MacLeod is licensed under a Creative Commons Attribution license (creativecomm...
Glow in the Dark Water
zhlédnutí 10KPřed 7 lety
This video demonstrates how light from the Ultra Violet (UV) spectrum can excite the molecules of certain chemicals, causing them to give off radiant colors. In this experiment, I add highlighter ink to tonic water and excite the solution and I add highlighter ink to normal tap water and excite the solution with a UV light (Black Light) to see the different effects of illumination/excitation. M...
Grow Crystals From Sugar (Crystal Candy)
zhlédnutí 769KPřed 7 lety
This video demonstrates how to grow sugar crystals by boiling and saturating water with white sugar. Crystals have geometric structures that create beautiful symmetry and optical effects. CAUTION: Saturated Sugar Water can be flammable, always use caution when doing an experiment. Music: Solar Flares 3:17 Silent Partner Dance & Electronic | Inspirational
Make a Simple Straw LED Lamp
zhlédnutí 19KPřed 7 lety
This simple lamp uses two 1.5V AA batteries to power a super small but bright surface mount LED (SMD LED). Multiple lights can be put in parallel to widen the area of light. The lamp can be used for reading a book late at night, camping, a nightlight, a nightstand light, and more! The cost for all the materials is very inexpensive. I already had the LED's and wire sitting around so I only neede...
HACK How to make a Taser and Coil Gun from a disposable camera
zhlédnutí 8KPřed 7 lety
WARNING: Do not attempt this experiment if you are not qualified with the know how to keep safe. There is a high risk of shock if precautions are not followed. ONLY EVER USE A TASER FOR SELF DEFENSE (unless you test it on yourself). This experiment demonstrates how to fire a copper BB from a coil via eddie currents provided by the high voltage discharge of a 330V capacitor from a disposable cam...
How to make an IR TV remote tester
zhlédnutí 8KPřed 7 lety
This video shows the circuit diagram and components needed to make a simple circuit that makes an LED flicker when an Infrared (IR) receiver picks up an IR signal from a TV remote. The circuitry can be mounted as a fixture for testing IR signal emission within the range of ~35kHz. Music: Rock Tune by Audionautix is licensed under a Creative Commons Attribution license (creativecommons.org/licen...
How to Build an Arduino Uno programmable LED Cube desk toy
zhlédnutí 2KPřed 7 lety
How to Build an Arduino Uno programmable LED Cube desk toy
10 Amazing Experiments with Electricity and Magnetism
zhlédnutí 118KPřed 8 lety
10 Amazing Experiments with Electricity and Magnetism
Make Awesome Birthday Cards at Home Using Paper Circuits
zhlédnutí 29KPřed 8 lety
Make Awesome Birthday Cards at Home Using Paper Circuits
Build a Robot with Arduino Hummingbird Robotics Kit
zhlédnutí 6KPřed 8 lety
Build a Robot with Arduino Hummingbird Robotics Kit
Lemon Electricity! Power an LED with citrus
zhlédnutí 3,6KPřed 8 lety
Lemon Electricity! Power an LED with citrus
3 Science Tricks that Demonstrate Surface Tension
zhlédnutí 57KPřed 8 lety
3 Science Tricks that Demonstrate Surface Tension
Oh
I did chromatography a couple times, and it kind-of worked. I learned how to do it in Science Olympiad in Crime Busters.
I was able to explain crystal mineralization from a geology perspective using your really nice sugar crystals. Tie a string to a stick that bridges the mouth of a mason jar, let the string hang down into the solution in the mason jar. Ends up doing the same thing but the crystals are all clean.. They used to sell it to us Rock Candy!
😮
Could you do this with energy drink ?
Wow! that actually works. I tried and the crystals started to right after 2 hours. I wonder if it is fine 🙂
Even if this video is 7 years old and hasn't had a comment made since 4 years ago i'd like to say this was very helpful!
Lagends are watching after 7years😄😄😄😄
What materials are required for 1st experiment
Woooow
How did it work does?
❤
I like ❤
How would you dispose of this afterwards?
You
Bagaimana cara nya ba bikin sabu sabu
Breaking Bad Reference 💉💉💉💵💵💵💵
Neend qurban ki h is k liye 😒
Amazing!
I have a question, what pressure is doing in third experiment I don't get it?
Hi there, do you allow these to cool at room temperature or in the fridge? How long does it take? Best wishes
Is that a Crystal ice ??
here to say thanks man, great content and explanation!
Exceptional! Congrats!
What did you burn over the clay . Can we us matchstick for these experiment
Ja
Wafi science
✨️👍👍👍👍👍✨️
jesse we need to
wow the clear beads are amazing
I tried it, it DOESN'T WORK! Your cheating! Boo
At 5:24 the reason why the hot water went red faster then the cold water is because of osmosis, since temperature can increase the rate of diffusion making it spread around faster causing the hot water to turn red before the blue cold water does.
Use of universal INDICATOR czcams.com/video/5haFEk2yEQE/video.html
I invented this method when I was a kid =D Used styrofoam and the special liquid for dissolving the nail polish. That liquid consisted of some amount of acetone. And the elastic material that I got was really good for modeling flower petals. I still have them, decade after the experiment! This home-made product is very durable.
Polystyrene /. Styrofoam. takes about 500 years to break down in Landfill. .This reduces the volume by removing all the air pockets…but I am still uncertain about what to do with all the sticky residue…??.. still yet another a Human created contaminant . - Future generations will be really pleased….we messed up their Planet…..but of course we will be gone by then.??… aren’t we Clever..??
👍🙉
Kurang kering
trash video have to do biology assignment cause of this.
😯😱Last experiment was Unbelievable 😮
Back with another vid!!
First view bro
What the, its been soooooo long!
Do not buy, magnet placement makes no sense and ounce you get it to work you put one thing on it and it losses its levitating abilities
Can't get mine to work so fusstrating
Wow!! These are all great experiments.
Yay! Ur back!!!! :)
👌👌👌👌👌👌👌👌👌🏻👌🏻👌🏻👌🏻👌🏿👌🏻👌🏻👌🏻👌🏻👌🏻👌🏻👌🏻👌🏻👌🏻👌🏻👌🏻👌🏻👌🏻👌🏻
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