Search results
Results from the Tech24 Deals Content Network
Magnetix, a popular construction toy selling over 3.8 million units, was recalled after injuries and a fatality when magnets came loose. Toy safety is the practice of ensuring that toys, especially those made for children, are safe, usually through the application of set safety standards. In many countries, commercial toys must be able to pass ...
Typical magnet fishing equipment, including protective gloves, a bucket for storing catches, antibacterial hand gel, and a neodymium magnet attached to a rope. Magnet fishing is typically done with gloves, [9] a strong neodymium magnet secured to a durable rope between 15 and 30 meters (50–100 ft), and sometimes a grappling hook as a supplement to the magnet.
Electromagnetic suspension ( EMS) is the magnetic levitation of an object achieved by constantly altering the strength of a magnetic field produced by electromagnets using a feedback loop. In most cases the levitation effect is mostly due to permanent magnets as they have no power dissipation, with electromagnets only used to stabilise the effect.
Image Credits: A report by an EU consumer watchdog has flagged up myriad problems with smartwatches designed for children, including security flaws, privacy concerns, and risks posed by unreliable ...
Thanks to an episode of "Grey's Anatomy" Jessica MacNair understood that when her son swallowed magnets, they needed to go to the ER immediately. Magnet danger: Mom shares warning after son ...
A superconducting magnet is an electromagnet made from coils of superconducting wire. They must be cooled to cryogenic temperatures during operation. In its superconducting state the wire has no electrical resistance and therefore can conduct much larger electric currents than ordinary wire, creating intense magnetic fields.
Automatic Warning System ( AWS) is a railway safety system invented and predominantly used in the United Kingdom. It provides a train driver with an audible indication of whether the next signal they are approaching is clear or at caution. [1] Depending on the upcoming signal state, the AWS will either produce a 'horn' sound (as a warning ...
A refrigerator magnet or fridge magnet is a small magnet, often attached to an artistic or whimsical ornament, which may be used to post items such as shopping lists, Christmas cards, child art or reminders on a refrigerator door, or which simply serves as decoration. [1] [2] [3] Refrigerator magnets come in a wide variety of shapes and sizes ...