In the seven years I’ve been using an iPhone, I’ve downloaded hundreds of apps. I’ve deleted the vast majority of them off my iPhone, but iOS has kept a record. There’s a way to see every app you’ve ever downloaded and re-download them. Here’s how.
No smartphone battery lasts 24 hours of actual use.
Most people use terrible passwords. If you’re one of them, you should change all your important passwords to something a lot more secure—and believe it or not, that incldues Facebook.
There are two units of temperature that are commonly used around the world: degrees Celsius (ºC) and degrees Kelvin (ºK). For some strange reason, Americans also use degrees Fahrenheit (ºF).
When sound engineers are mixing an album, they decide how loud they want each track to be. Depending on what the artist’s intentions are, they might want one track to be slightly quieter than another to add to the overall atmosphere.