Ordinary headphones have a cone shape diaphragm typically made out of paper, plastic or metal. The techies know these as electro-dynamic Transducers, and they work on electromagnetic principals and basically move Air which arrives at your ears as a sound Wave. Also, electro-dynamic speakers are a point source, meaning sound disperses radially from the speaker's center. Esl's use electrostatic principals to reproduce which are very different from the principals above. Instead of a magnet and cone diaphragm structure, esl's use a large, heavily biased (high voltage) ultra-thin plastic MEMBRANE 'hat' is sandwiched between two conductive stator plates to reproduce the sound. The ESL is a linear source and the music disperses evenly over the whole surface of the diaphragm. They are also dipole, meaning sound waves radiate from the front and rear, and the MEMBRANE is not usually enclosed in a cabinet, thus the thin speaker profiles and unique acoustic qualities.
Pickle Pipes are simply the perfect toppers for home vegetable fermentation. They feature one-way airlocks that vent gas automatically so they require no burping or babysitting. They prevent spoilage by releasing the gas that builds up during the fermentation process while preventing oxygen and airborne contaminants from getting inside. So they're the ideal lids for beginning home fermenters and old pros alike. They are made of high grade BPA-free and and contain no phthalates, so you can be sure they're food safe. They wash up with soap and water, or go right into the dishwasher along with the jars. Unlike the water venting types - which can be several inches taller - they are maintenance-free and their low-profile design makes them easy to store in cupboards and drawers. So don't waste money on expensive and ineffective probiotic supplements when you can improve your gut health economically at home by making your own delicious ferments. Our Pickle Pipes make it painless to ferment your own probiotic-rich sauerkraut, kimchi, carrots, tomatoes, garlic, radishes and more! They fermentation toppers make pickling "set it and forget it" simple. The set of wide mouth mason jar Pickle Pipes comes in four attractive colors (red, teal, purple and blue) so you can keep track of similar ferments easily. And because they're from the mason jar accessory experts, you can be sure they are an exact fit for your jars. Trust Masontops for the best selection of mason jar tools!
Watch your child become a designer, builder, and storyteller right before your eyes. Build & Imagine’s colorful illustrated StoryWalls connect magnetically to build a world where dress-up characters work and play. With Pet Portrait Studio, kids will help Anna and Ethan prepare the local shelter pets for adoption day by providing each pet with a special portrait. Build a studio with the illustrated magnetic panels, then dress the wooden pets in crazy outfits and arrange wacky scenes for the dolls to capture with their camera and paintbrushes. Easily change things up and create a whole new adventure for endless imaginative play. It’s the fun of a dollhouse with the enrichment of a building set. Recommended for ages 4 to 8.
Prime climb is a beautiful, colorful, mathematical board game designed for 2 to 4 players. Roll the dice and add, subtract, multiply and divide your way to the center of the board, picking up Prime cards and bumping your opponents back to start as you go. The first to land both pawns on 101 wins the game! Everyone can learn to multiply and divide using Prime climb's unique color coding. Inspire deeper mathematical understanding while mastering arithmetic! Prime climb is a perfect game for families & schools, kids & adults. Awaken your love of math, with Prime climb.
Sized right to get you on your way in style, quickly. Perfect for outings to your running group, spending the day with friends, or a break at your favorite coffee shop. Quick access to the interior, multiple pockets inside and out, and, of course, antimicrobial product protection to resist the formation of bacterial odor.
GNARBOX is a portable backup & editing system for any camera, allowing you to backup, edit and share your footage anywhere via phone app. USB3.0, microSD and SD ports allow you to connect any camera to quickly access and manage your content. Connect an external SD/HD for additional space. GNARBOX is rugged - shockproof, dustproof and ready for your adventure. Never lose your best moments again. GNARBOX has a 4000mAh battery, so you can use it for 4-6 hours on a single charge. Run out of juice? Recharge using micros. Here's how it works: Back up 128GB of footage at up to 4GB/min to the GNARBOX, then auto-organize your footage by time, type, GPS and relevant metadata tagging. Open the GNARBOX app on your phone to start editing instantly, from 4K video to .RAW photo. Create highlight reels on the go with full creative control. Upload your media and share it with the world from the convenience of your phone. GNARBOX lets you upload in full resolution directly to your phone in 720p, 1080p, 2.7K and 4K.
The TargetVision LR-2 is the only patented long range target camera in the market. It is a fixed-lens, portable, battery-powered, wireless target camera system that can be viewed from a phone or tablet. This target camera has a range of one mile and a runtime of 12+ hours. This is the perfect companion for long-range and competitive shooters, or people who are looking for a more interactive and entertaining shooting experience. The target camera system sits downrange about 10-15 feet from the target and can be moved within that range to adjust the field of view. The receiver sits next to the shooter. An external antenna is optional. The camera system has been tested and is rated for up to 1 mile. The better the line of sight between the camera and the receiver case, the stronger your signal and connection will be. The camera stands 18 inches tall and the base of the tripod has a diameter of 14 inches. The wide base and low center of gravity ensures that the system is able to survive high winds without tipping over. We recommend that the device be placed about 10 -15 feet from the target you wish to shoot to reduce the likelihood of accidentally hitting the camera. We provide a two-year warranty for manufacturer defects. Lifetime support and app updates will also always be available at NO charge! Hardware1-Mile RangeLive HD VideoApp-Based Software (iOS and Android compatible)Quick & Easy setup12+ Hour RuntimeLightweight, Portable, compact2-Year WarrantyDrop-ResistantWeather-Resistant SpecificationsResolution: 1280 X 960Pivotable CameraBatteries: Rechargeable Lithium-IonBand: 2.4GHzWeight: 13 lbs.Hard Case Dimensions: 16.00" x 13.00" x 7" (IP67 Rated) In the BoxTARGETVISION CameraTARGETVISION ReceiverWaterproof, Crush-Proof, Dust-proof Custom Hard Case12V DC Charger2 Tripods
The Play Impossible Gameball is an active gaming system that brings digital action indoors and outdoors with a variety of free connected ball games you can play on your own or with friends. The Gameball is embedded with patent-pending sensor technology that connects to the Play Impossible app via Bluetooth. We are on a mission to re-ignite the simplicity and joy of face-to-face play. Join us!
This is not your grandmother's pressure cooker. After two generations of busy cooks employed pressure cookers to prepare family meals, the next generation with memories of valves dancing and hissing on stove-tops then snubbed pressure cookers. Now pressure cookers have come back, those old valves replaced by modern versions that ensure safety while delivering the speed, ease, and nutritional benefits of pressure cooking. This heavyweight 18/10 stainless-steel beauty is a fine example of contemporary engineering and style. Its mirror finish gleams, and its black handles stay cool. Its spring valve doesn't hiss unless too much steam has built up and the heat needs turning down. Two other valves offer backup safety, and the top automatically locks until all pressure has been released. Pressure-cooking traps steam to heat foods at temperatures higher than boiling. This cooker has an aluminum disk sandwiched by stainless steel in its base to speed the process even more through fast heat conductivity. Little water is required, so nutrients, flavor, and color are not boiled away. At 9.75 inches diameter and 3 inches deep, this 2-1/2-liter (2.65-quart) cooker resembles a deep frying pan. A waffle pattern on the bottom releases food quickly after browning. Cleanup is a bit involved: hand wash the cooker, rubber gasket, and lid with a mild detergent; lightly oil the gasket. Minor cleaning inconvenience, however, should not overshadow the major convenience of pressure cooking. Accompanying the cooker is a 92-page pressure-cooking recipe booklet. --Fred Brack
Clue Master is a fun logic game that develops the skill of deductive reasoning, a key ability in math, science, computer programming, and many other fields. In this game, you may deduce information based on what must be true even though you can't see it directly. The more you play, the more deductive tricks and strategies you'll learn as you reason logically from the clues you're given!.