ThinkTop#ad - Dynamic balance and energy conservation: you don't have to worry about it falling off, it can keep balance well. You don't have to worry about it falling off, It can be well keeping balance. It doesn't need any battery, you can rotate it or swing it back and forth.
Help you relax: it’s a neat focal point to destress after a busy day at work. It can kill time and help you relieve stress. Push the ball lightly and it will rotate 360°around the center bracket.
Best gift: character designed with cute, simple and style. Balanced weightlifter: you can rotate it or swing it back and forth, slow down the speed when time passed and finally stop. Entertainment & education: this classic desktop game provides you many benefits and entertainments, and is an intriguing device that not only demonstrates pendulum motion, is suitable for various locations such as house or office, but also helps to show the laws of conservation of momentum and energy.
When you get bored and feel there is too much pressure, start it, you can put it on your desktop, quietly watching its fascinating swings, it will be fascinating to you.
QLKUNLA#ad - Gravity at work :see before your eyes as the newton Balls transfer fall and transfer weight across the gadget. Meanwhile, killing boring time and releasing stress, and swing it anytime when you passing by, It’s not only a toy, but also a good desk decor.
You can put it on your desk or shelf, which makes it a good present for birthday, excellent for learning science, it will be a wonderful scenery in your home or office!. Drop one ball or two balls. Use this in class and share with your friends and family the exciting world of physics and science! Perpetual motion: the pendulum balls show the conservation of momentum and energy, creating perpetual motion, these swinging kinetic balls are perfect addition to your office desk decoration accessories or teaching tool at schools.
Can be meditative and fun to watch also! Educational & classy :experience the visual display of momentum. Good gift idea: suit for both kids and adults, holiday. You can see the energy transfer in such an astounding way! Office desk decor :show some character and express your love for science and physics with this decorating your office space.
MERGE#ad - The merge cube is the only product that lets you hold digital 3D objects holograms, enabling an entirely new and powerful way to learn Science and STEM. Free 3-month subscription to merge edu apps - $30 value - comes with a 3 month subscription to all Merge apps - Merge Explorer, Android, Object Viewer, and HoloGlobe.
Works with iOS, and Windows devices. Provides the equivalent of $10, 000 worth of teaching aids for students to learn effectively, anytime and anywhere.
There is always a limited amount of free content. Can upload, view and share user created 3D creations on the Merge Cube that lets students to discover problems quicker and iterate faster so they can create better designs. Over 100 interactive science simulations that will let students learn effectively, they can touch, hold and interact with.
JZENT#ad - Multi tip discharge it has six discharge tips, or six. Learn how to make the circuit of Tesla coil and how it generates an arc. The continuous working time of the test was 5 hours. How to start right? no grounding required, no instructions required, plug in the power, install secondary coil and discharge needle, turn on the switch and it will work.
If your fingers feel uncomfortable, you can retract your hand. The middle tip provides the largest arc, two, any one of which is available.
There is a lot of knowledge behind Tesla coil, which is very educational. Work long hours beautiful appearance, because it produces very little heat, the base is fitted with high-quality heat sink, no need install a cooling fan. Amazing have you ever touched an arc? do you feel pain? this is our most outstanding tesla coil.
Great educational equipment tesla coil is not only used in games or art, but also has significant uses, such as wireless transmission of electric energy. It's amazing, you can tell anyone and share the joy with them. It can amaze everyone and is a very cool collectible and gift. In normal mode, you can touch the arc slightly. You can install one, it can produce a maximum arc of 3. 93 in 100 mm.
WOWNOVA#ad - Awesome conversation piece on your desk- it's funny to see people's looks and reactions when the tesla coil model works like charm. Compact & shocking energy sstc tesla coil--only 3. 5*3. 5*1. 3in, just to avoid the sudden big sound to scare you. Scan the qr code or contact wownova to get sonic music, but with shocking energy.
Before start-up, which will be updated continuously. Scan the qr code or contact wownova to get the sonic music, be sure to turn the 2 knobs counterclockwise to the end, continuously updated. Play square wave music with better performance-with circuit protection design, can play music in better quality than arc plasma loudspeaker, will not damage the input device, only square wave music can be played.
Great gifts for your choice. Turn the sound slowly to avoid being shocked by the large sound of the arc. You only need to tighten the discharge needle, you can see the lightning in front of your eyes, turn down the power, and you can also connect Phone, and plug in the power supply, control the lightning arc to gradually become larger and thicker, slowly increase the power, frequency, switch to the music gear, let the lightning dance to the rhythm of the music.
You can search contact wOWNOVA to get the sonic music and download the square wave music online. All guys want to know why? what happened, icebreaking success. Not only a perfect teaching tool to spark students’ interest of science, but a multi-functional artwork with high playability, practical science education and so on.
DONGKER#ad - The kit includes an audio cable that allows you to connect to your computer or mobile phone and play music. Effective heat dissipation: the tesla coil is equipped with a powerful fan that automatically starts when the coil is in operation. Ignition function: the tesla coil produces an impressively large arc that can also be used as an igniter to light paper and other items.
It doesn't matter what format your music files are - the sound quality is always clear and impressive. Easy to use: with the tesla coil kit, a neon lamp and more. All you need is plug in the included power cord, you will receive a fully assembled Tesla coil as well as an accessory set that includes an ion wreath, an ion windmill, and you're ready to start this fascinating desktop toy.
In addition, the tesla coil can be operated longer without overheating problems, the underside of the Tesla coil consists of a large aluminium heat sink, which ensures effective heat dissipation.
It is therefore ideal as a gift for friends, but also provides excellent Bluetooth music quality, colleagues and other electrical engineering enthusiasts. Please make sure to keep the Tesla coil away from flammable and explosive objects to avoid damage or danger. Alternatively, you can connect your smartphone to the Tesla Coil via Bluetooth YSKJ-18A and play music. Music play options: with the music tesla coil kit you can play music in different ways. At the same time, the generated arc can also serve as a plasma speaker that plays music in clear quality.
QWORK#ad - Durable: construction with Enameled Copper, sturdy and durable. Function: specially designed to Demonstrate electromagnetic induction and Lenz's law for students, ideal for physics teaching. Package content: includes 1 primary coil, 1 secondary coil and 1 Magnetic iron core.
Any questions feel free to contact us, we will be here for you. 100% satisfied service: enjoy a smooth&worry-free return service within a month. Theory: transformer Theory, It can fit for Use with a Galvanometer.
handsmagic#ad - Spark gap tesla Coil Diy Kits. A tiny and cute tesla Coil, Great for physics demonstrations for kids. Can light fluorescent lamps, neon bulbs, and generate electric sparks. Spark-gap tesla, using spark discharges, to generate oscillations.
We provide materials and instructions, you need to prepare your own soldering iron. Can be driven by 12v over 1A DC. The power is small, very safe, but do not touch the spark gap, the remaining electricity of the capacitor will be released.
Vastarry#ad - You can connect the mobile phone through the 3. 5mm audio interface or bluetooth to play the characteristic square wave music, and you can see the arc of the Tesla coil jumping with the music. Not suitable for the crowd, it is a perfect teaching tool to stimulate students' scientific interest.
It also solves the high temperature generated during the operation of the equipment and prolongs the average use time of the equipment. This is an sstc tesla coil to generate high-frequency alternating current through the oscillation of the chip, and also supports wireless power transmission, so that the arc pushes the air to make sound, so the SSTC Tesla coil becomes a piece with It is a multi-functional artwork with high playability, and it can also be controlled by audio, good viewing, practical science education and so on.
Slowly increase the power to control the lightning arc to gradually become larger and thicker. Every accessory is made of real materials, carefully selected, and dense circuits are integrated in the 3. 5*3. 5*1. 3in box board, which not only saves space but also shows a perfect lightning effect. This product has 2 knobs, one for frequency adjustment and one for power adjustment. The operation is convenient and simple. At the same time, Wireless lighting and more.
Vastarry#ad - It can be used to create high voltage flash strikes and perform various scientific experiments, wireless lighting and isolator standing voltage testing. It can be a wonderful gift to let your family and friends experience the charm of the flash in your palm.
The new bluetooth tesla coil 2022 is very small, length x width x height: 96 x 96 x 33 mm without discharge needle, it can emit flashes of about 10 cm and the arc length can be adjusted by 0-10 cm button. Can play special rectangular wave music via a mobile phone connection, and the flash jumps with the square wave music and becomes a dynamic Tesla coil.
It is the perfect teaching tool to awaken the scientific interest of students, wireless energy transfer, and can be used as a smart device for wireless transmission of experiments.
The appearance of the new mini version of the Tesla coil is black and red, which is thinner and more refined than the old model, and the volume has become smaller, saving more space. You just need to install and insert the electric needle, you can feel the charm of flash and music; you can touch it, play rectangular wave music, and the beating of the flash is like massaging your hand. The wireless energy transmission allows the bulb to light without contact or connection.