The machines, though loved by those who buy them, have never caught on around the world.
Several hoverboards are known to have exploded or caught fire around the world.
"I think the reason it's caught on around the world is there's no language," Mr. McEntee said.
The idea caught on around the world and compliments boards can now be found at nearly 100 institutions of higher learning in the United States, Canada and Europe; a university in Singapore; and a high school in Pakistan.
A man suspected of child sex abuse has been caught halfway around the world after 14 years on the run from authorities, thanks to facial recognition technology.
A spin-off from TED Technologyy, Entertainment, Design) talks in California, the TEDx format of smaller events – "ideas worth spreading" – has caught on around the world with events held 7,500 times in more than 150 countries.
Babies, beware: Srinivasan Damodaran is proposing to use fish protein that would otherwise have been wasted to make an eco-friendly filler for disposable nappies (diapers in America).About a fifth of the 100m tonnes of fish caught annually around the world is unsuitable for sale.
Of course, as a major nexus in the underground dance music scene, what gained popularity in Berlin soon caught on around the world.
Join in and share the spirit Giving Tuesday has caught on around the world through the power of social media and the generosity of people who want to bring about real change in their communities.
David Reid looks at the increasing trend towards using mobile devices and whether a mobile film festival can catch on around the world.
