ReviewsSpinning Top Physics

Bruce Charles Designs Spinning Top Base 5.9” (150 mm) Diameter - Double Concave Fused Silica Glass Optical Lens - Thickness 0.45” (11.5mm) - Spin Top Glass Base Surface (150mm)

  • MAXIMUM SPIN TIMES. Made with fused silica. Harder, more smooth and durable than regular glass spinning top glass. Your spin top spins faster for longer with a flick of the wrist. No friction and more fun.
  • UNMATCHED QUALITY. Precision machined, solid double concave lens. 1500mm radius of curvature on either side. Heavier than most so our top spinning base stays in place for better spins. Also makes excellent reducing glass for artists or quilting.
  • LOOKS EXCEPTIONAL. Frosted reducing glass lens edges. For that added clean look. Because every great looking precision spinning top can use a great looking spinning top base.
  • SUITS ALL SPIN TOPS. From our own line of spinning tops to the others in your collection. This elegant spin station surface can extend your spin time and help you break records for bragging rights.
  • NEW SPIN ON GIFTS. From serious EDC spin top enthusiasts, casual players or anyone looking to up their spinning top game. Click ADD TO CART to get the most out of your spin toys!.
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Fat Brain Toys Weight for It - A Battle of Balance [Fun Family Brainteaser Strategy Physics Game for Kids & Adults]

  • A HEAD-SPINNING MIX OF STRATEGY AND PHYSICS! Guess how much the weights will affect the wheel!.
  • Try to align the correct arrow with the correct number.
  • SPATIAL REASONING, LOGIC, PROBLEM-SOLVING, critical thinking.
  • INCLUDES WHEEL BOARD, 9 WEIGHTS IN 3 SIZES, 20 game cards.
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Learning Resources Gears! Gears! Gears! Dizzy Fun Land, Motorized Gears Toy Set, Gears for Kids, Engineering for Kids, Puzzle, 120 Pieces, Ages 5+

  • ...ITH INTERCONNECTING GEARS: Boost fine motor skills while promoting reasoning as children create moving experiments.
  • learning gets more intricate as children’s abilities advance.
  • 120-PIECE SET: This set includes a handheld motor, carousel, Ferris wheel, bumper cars, roller coaster, play figures and enough colorful, spinning gears to make everything come to life.
  • LEARN & PLAY WITH THIS GEARS SET: This versatile, interconnecting gear set is different every time you build to foster imagination and offer ways to experiment with simple mechanics and science.
  • supports STEM by introducing children to sorting, grouping, counting, designing, constructing, and putting physics into play with spinning gear movement.
  • GIVE THE GIFT OF LEARNING: Whether you’re shopping for holidays, birthdays, or just because, toys from Learning Resources help you discover new learning fun every time you give a gift! Ideal gift for Halloween, Christmas, Stocking Stuffers, Easter Baskets or even for Homeschool..
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Fidget Spinners Toys, Spinning Tops, Stainless Steel, CNC Machined, Anxiety Stress Relief, Improve Focus, Brain & Finger ‘s Reaction for Adults, Kids, Elderly, Easy to Use, Lasts 3-10 Mins, Silver

  • Quality Material, Higher Precision: The fidget spinners are made of stainless steel metal material, no worry about rusty forever. It’s processed by CNC machining with a higher precision, well balanced, moreover, the bottom spinning ball is made of super hard, round and slick material, we can guarantee its lifetime more than 10 years, it’ll last 3-7 minutes each spinning..
  • Easy to Use: Take the spinning top 1 inch high off the table, give it a quick spinning clockwise, then put the spinning top onto the table, it’ll rotate by its own. The spinning top can run on all flat surfaces, the flatter, it’ll last longer. It’ll suitable for the ages 3-80 years old. It has three playing method, spinning, scrolling and rotation..
  • Anti-anxiety Stress Relief: The fidget spinners has good effect on anti-anxiety and stress relief for adults, it’ll scatter your attention and stress, to give you enough relaxing..
  • Fun Playing, Improve Concentration: The spinning top is not only a good educational assistant to improve children’s concentration for a long time, to cultivate their good habit and character, but also brings more fun and competition to children, it’ll has more fun if more than two kids to play together ..
  • Improve Brain and Finger’s Reaction: The ....
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YOU MATTER UNLESS YOU MULTIPLY YOURSELF T-Shirts

  • Funny physics tshirt. Funny physics tee. Physics professor shirt. Physics teacher shirt. Science teacher shirt. Science teacher tshirt. Science lover shirt. Physics tshirt men. Science tshirt men. Science tee shirts women. Nerdy science shirt. Atom tshirt..
  • Nerdy physics shirt. Science tee shirt for kids. Science shirt for boys. Science tees for girls. Nerdy shirts women. Science teacher gift. Physics teacher gift. Holiday science gift. Funny science t shirts for women. Funny science t shirts for men..
  • Lightweight, Classic fit, Double-needle sleeve and bottom hem.
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DjuiinoStar Tungsten Spinning Top (Best Performance Top on Amazon, Best Record 30+ Minutes), Long Distance Runner (15-20 Minutes), Correct The Dynamic Balance of Each Top by Hand DST-815

  • Spinning Top with 3cm Concave glass base and Nylon Stand. For Professional players only, you will still have to practice to get used to the base. After that, you can get longer spin time (refter to the video attached)..
  • Our master corrects the dynamic balance of each top by hand.
  • it will cost him about 5-8 hours to make one top like this.
  • and you can count those masters on one hand.
  • if one spinning top can not meet our stand we simply discard it. That's the reasons why it's expensive and why you WON'T receive a defective top. Each one is a perfect one.NOTE: SINCE EACH TOP WAS CORRECTED AND TESTED BY HAND, SMALL SCRATCHES OR CUTS ON BOTTOM OR EDGE IS NORMAL..
  • Made for professional players only. With proper launching skill and proper base, one can easily spin it for 15 minutes. Before shipping our QA will test each top, if one can not spin 15 minutes we simply discard it..
  • For players with skill and strength, plus a little luck, 20 minutes is possbile. Professional player with correct base can even break 30 minutes with this series and that's why we call it Long Distance Runner. But we DO NOT guarantee that since it's highly related to your skill, strength, the base you use, wind and even humidity. Good luck..
  • Unlike other spinning tops on Amazon, you WON'....
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DSQSTMR Flywheel Spinning Toy Spinner Fidget Light Rainbow Lightshow Orbital Kids Flash Novelty Children's Toys Gift Pull Line Flashing Glow in The Dark Wheel Colorful Glow Up, Multicolored

  • ★NO WORRY: We provide free replacement if base broken within 3 months..
  • ★LONGER SPIN TIME: hard and smooth surface extends spin times greatly.
  • concave surface keeps your spinning top stay on the base..
  • ★EASY TO USE: double concave with ideal -30cm focal lengths, suitable for most spinning tops and gyroscopes.
  • 10cm diameter is big enough for easy spins. After practicing you can easily prolong the average spinning time on this base..
  • ★CORRECT MATERIAL: made by polished K9 optical glass which is hard, smooth and heavy.
  • edge and rim is covered with silicone which can help to keep the base in place for long spins and preventing your beloved tops from scratching in the meanwhile. At the beginning of one spin the top will oscillate on a certain orbit, our product can reduces this energy lost to a minimum..
  • ★FOR SERIOUS PLAYERS: This base is designed for people serious on spinning tops. With the help of this base, you can get much better gaming experience. It helps the top get into a stable and quiet state more quickly: your spinning top will be "frozen" on the base for a while. More fun! If your goal is 3 minutes, this base is not for you.
  • if is 5+ or 8+ or even 10+ minutes (in this case spinning top and skill matter too), you can have a try..
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Introduction To Lagrangian Mechanics An 2nd Edition Second Edition

  • If you are a physics teacher, physics student, physics major or science geek, then this physics teacher gift design for physicists is for you. The....
  • Standard Model Lagrangian Higgs Boson Physics Teacher features a unique design and lets you hop onto the statement fashion trend. Wear the physics....
  • Lightweight, Classic fit, Double-needle sleeve and bottom hem.
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Top 200 Drugs Flash Cards 2020, Vol 1 of 2: Easily Pass the PTCE & ExCPT for Cheaters

  • You're Provided: each package contains 12 pieces spinning light toys with launchers in 3 diverse colors, 4 pieces of each color.
  • Adequate quantity and styles are provided to satisfy your various demands.
  • Variable Flash Situation: these light up spinning toys will play music and change patterns while spinning, and there are 3 distinct dynamic LED lights to choose from, including red, green, and blue, providing both visual and audio pleasure.
  • Intimate Combination: these musical spinning tops come with launchers for your convenience.
  • Simply set the launcher on top, crank the handle 3 times, and then push the start button to turn the spinning top.
  • Play with Confidence: the LED spinning laser tops are composed of quality plastic material that are both robust and lightweight, they have no strange smell, are not easily broken, dependable in your application, and can be applied for a long time, you can use them with confidence.
  • Ideal Game Choices: these light spinning tops are appropriate for a variety of themed events and games, they are ideal choices to enliven atmosphere at school,....
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Mr. Sci Science Factory 25mm X-Cube Trichroic Prism and Storage Bag

  • TRICHROIC PRISM – Physics of the data projector..
  • Delicate process to make, Bright and full colors. Optical phenomena, great for science gifts collector..
  • The most thrilling desktop decor for physics fans. Your desk would not be boring anymore..
  • Just like a small light projection show. The product is light, but the quality is thick and top notch..
  • Dimension: 2.5 x 2.5 x 2.5 cm. Material: Optical glass..
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BCD Metal Spinning Top and Spinning Top Base Starter Set - Stainless Steel Spinning Top & 3.93” (100mm) Double Concave Fused Silica Glass Lens | Desk Toys for Office for Adults | Unique Gift

  • Unwind Your Mind - Feeling bored, restless, or distracted? Then spin our metal spinning tops for adults. It provides visual stimulation to help you stay calm and focused. So, you can be more productive. This stress toy set has 1 metal top and 1 glass spinning top base..
  • High-Performance Top Spinner - Watch as the spin top whirls into a state of dynamic, meditative stillness for up to 10 or more minutes. Excellently engineered, our spinning tops are made for exceptional balance and smooth spins. Have more fun by spinning it on the glass base included in this set..
  • Less Friction, More Fun - Our glass fidget base has a smooth slick finish for longer spin times. Harder, smoother, & more durable than a regular glass top desk, the fused silica glass base also has a double-sided concave lens. So, your metal fidget spinners can spin smoothly & longer on either side..
  • Impeccable Craftsmanship - Made of a single piece of stainless steel, our CNC-machined metal fidget spinner top is polished into a stunning mirror-silver finish. The fidget toy spinning top has a knurled upper surface and silicon nitride ball bearing for better torque and superior wear resistance.
  • Unique Desk Toy Gifts for Everyone - Give these adult fidget toys as gifts for friends & loved ones who....
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