To Fix a Squeaky Floor: When the floor framing in your house is accessible and there’s a slight gap between the top of the floor joists and the subfloor, try using polyurethane construction adhesive (about $4 per tube) to silence the squeak. Inject the constructive adhesive into the gap and work it deep with a plastic spoon so it flows toward the nail shanks that are causing the squeaks.
If you're worried about someone, ask them directly. It's easier to talk talk about suicide if the other person brings it up first than it is when the person just asks "How are you?" If you're thinking about suicide, reach out to someone.
20 iPhone Tricks You Should Know by Megan Riesz, csmonitor.com: Like iMessage overseas without pesky fees, setting up a personal hotspot, changing Siri's accent (and gender), turning your iphone into a TV remote, taking a screen shot, making Siri mad and more! #iPhone_Tricks #Megan_Riesz #csmonitor