This week on the Ask Lifehacker podcast, we're learning how music affects your ability to work, getting great deals on mobile apps and protecting your passwords on public Wi-Fi networks. Also, Facebook blows a billion dollars on Instagram and a whole lot more.
This week on the Ask Lifehacker podcast, we're learning how music affects your ability to work, getting great deals on mobile apps and protecting your passwords on public Wi-Fi networks. Also, Facebook blows a billion dollars on Instagram, terms of service contracts are no longer the ironclad documents companies wanted them to be and a whole lot more.

about an hour ago
Sip is a simple Mac utility to grab color codes from anywhere on your desktop. http://t.co/gaVFm24U7H
about 5 hours ago
Are you replacing your toothbrush every three months? Here's an easy tip to help you remember. http://t.co/NG04kIwQsn
about 22 hours ago
Why the shower gets hot or cold when you flush (and how you can prevent it): http://t.co/NpPLvFTSxT
yesterday
Thinking about getting a mail-in DNA test? Here are some things to consider: http://t.co/r7oWQPoQpG
yesterday
Tabman for Chrome is an elegant solution to the problem of too many open tabs: http://t.co/3CO8XKeYOG
yesterday
Evernote is awesome, but it's sorely missing reminders. Here's how to finally get reminders for your notes: http://t.co/2Q58ymm7QJ
