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Toothpicks are made of dry wood. Add water & capillary action causes the toothpick to straighten out. The toothpick continues to straighten out until the coin falls into the bottle. youtu.be/8SSFKMEn8YY

When I pull the strings down and out, I cause tension with some friction & spider climbs. When I bring the strings into the middle or don't pull down the spider will fall, as I have now release the tension and friction. youtu.be/irAexfPw_c0

Red, yellow & blue are the primary colors. When you combine these 3 colors together in equal amounts, they will make white light. When these colors are combined together in different amounts, they produce other colors. These colors are secondary colors. youtu.be/P2F11q9YRCo

Oil & water don’t mix. Salt is heavier than water, so when I added salt on top of the oil, it sinks to the bottom, carrying some of the oil with it. The salt starts to dissolve &releases the oil, which floats back up to the top of the water. youtu.be/lVkgDUkF6QE

The power of the sun. Don’t blink or your going to miss this one. Why does the inside black balloon pop before the outside clear balloon pop when using a magnifying glass? See how it is done and the science behind it. youtu.be/_E_LxijAy6A

Rolling uphill experiment? The funnels’ shape causes an optical illusion as it appears to be rolling uphill, even though the center of gravity is actually rolling downhill. So it does fit all things roll down hill, even though it looks like its rolling up. youtu.be/GayvAImsU4Y

Isopropyl alcohol styrofoam boat vs soap boat experiment. youtu.be/vDh79lk5CMk

When the rope is pulled, it straighten the legs. This causes it to tense up. Once the pressure on the rope is released, the arms cause friction for the climber to hold on to the rope while the legs are lifted by the rubber band. youtu.be/8nbtGACxje0

Quick, easy & cheap baking soda & vinegar LAVA Lamp experiment. Special thanks to instagram Miniek¹²⁷🔞.st for showing me this experiment. youtu.be/wT0jruFi8GY

This fun and easy experiment teaches inertia and the physical principle of the conservation of angular momentum. You probably seen this used in numerous everyday life such, as in bicycles and levitating tops. youtu.be/VOam9bnwpFI

When I blew up the balloon it took some of the air out of the cups & it lower the air pressure in the cups, now the air pressure outside the cups were higher and help keep the cups on the balloon. Atmospheric Pressure youtu.be/6GkoexqQdiQ

Waves on the ocean surface are usually formed by wind. The faster the wind, the longer it blows, or the distance uninterrupted, the bigger the waves. Therefore, a wave's size depends on wind speed, wind duration, & the area the wind is blowing (the fetch) youtu.be/NRhMOBA6R1U

Praying mantids eat a wide variety of insects & insect eggs. Mantis are released by gardeners looking for general garden pest control without chemicals. They are instrumental in beginning biological control as part of an integrated pest management. youtu.be/jJn2PnHDxWI

Miracle Fruit is not the taste of the fruit itself that matters. To understand why the berry gets its name, you need to eat something sour/acidic. The berries have the ability to make sour foods taste deliciously sweet. Click link to full experiment youtu.be/gqLWo7PcWDE

The boiling point of water is one of the scientific "facts" you learn early in school. Everyone knows that the boiling point of water is 212º Fahrenheit or 100º Celsius. What boils faster? Lower or higher altitude? See results youtu.be/LZsDYIJFdyo

The fun method to conduct is the egg floating test. This is not a myth; fresh eggs sink while bad eggs float to the top. It's Science! A bad egg will float because of the large air cell that forms at its base. Any floating eggs should be thrown out. youtu.be/0Whgy3h5CU8

Rubber bands are a great example of potential energy. Potential energy is energy that is stored up, not being used, just waiting to be unleashed. When potential energy is used up, it becomes kinetic energy—energy in motion. Full Experiment here youtu.be/ow7OQH-EzkU

Intermolecular Forces. How does this science experiment work? youtu.be/8tVd9AKBf_Q