The scientific consensus is that 5G doesn’t pose a danger to our health.
Should we be concerned about the health effects of 5G? The short answer is no – there's no substantiated evidence that the electromagnetic energy used by mobile telecommunications causes harm.
The research around the benefits and risks of mobile phone use in classrooms is mixed.
Photo by Leon Seibert on Unsplash
Banning mobile phones in school may seem sensible, but research and similar moves elsewhere suggest a blanket ban may introduce some problems.
Backpacking has become an important of the travel market.
Backpacking is growing and West African countries such as Ghana need to actively attract them.
There’s not enough sustained electricity investment in Africa.
In sub-Saharan Africa there are more people with mobile phones than access to electricity, and their data could be useful.
Pagers may be old school, but they have many advantages over mobile phones.
What does your phone know about you?
Every device that you use, every company you do business with, every online account you create – they all collect data about you and analyze it to figure out minute details of your life.
Philip Pullman can help us understand what smartphones are doing to people – here's how.
No problem, I can talk….
Phones' functions go far beyond making calls these days. Here's the basics on why you can use some features and not others – and why planes may someday soon be filled with passengers yakking on phones.
Wait – where am I?
Without their devices, regular GPS users take longer to negotiate a route, travel more slowly and make larger navigational errors.
Once it’s up and running, the main change for 5G users will be increased speed and reduced delay.
5G is similar to existing mobile networks, but with key differences in hardware and software. And we still need to work out who will build this infrastructure in Australia.
SIM cards contain a computer chip that can do some simple mathematics and store some data.
SIM cards link accounts to handsets. They keep communications private. They store messages. Although small and simple, they are a big part of modern mobile phone systems.
They’re missing out.
New tools to help people use their smartphones in less detrimental ways are a good start, but could be even better at protecting users' well-being.
We should teach students how to use technology appropriately, rather than banning it.
Four out of five experts say we shouldn't ban mobile phones in classrooms.
Your phone knows where you’ve been.
People's most private information isn't on paper locked in desks anymore – it's online, stored on corporate servers. The Supreme Court now says some privacy protections cover that data.
Mobile text books.
Smart phones are educational – and a big part of students' futures.
Small businesses around Africa should be benefiting from e-commerce.
E-commerce companies should deliberately build systems that are structured to provide supportive business environments for small and medium enterprises.
Paradoxically, people who know the real causes of cancer are also the most likely to believe in mythical causes of it.
Smart phones are rarely recycled and that’s just one reason tech devices are increasing our carbon footprints. Here Phil Schiller, Apple’s senior vice president of worldwide marketing, is seen in 2016 talking about new iPhones.
(AP Photo/Marcio Jose Sanchez, File)
New research shows the impact of technology, especially smartphones, on carbon emissions. Encouraging consumers to get new phones every couple of years leads to extraordinary and unnecessary waste.
Before taking that tempting upgrade, ask yourself if it’s really necessary.
The most sustainable phone is the one you already own. But if you're in the market for a new handset, consider choosing one with replaceable parts to avoid having to replace the whole thing again.
New research estimates that one in seven teens send sexts and one in four receive them.
Rather than telling young people not to sext, we should encourage them to think about sexting as part of a broader negotiation of intimate relationships.