Most programs that ask for a password will put in a delay if you get it wrong. They do this to stop password crackers from quickly trying lots of passwords. The delay makes brute force attacks impossible, in theory.
You may have heard about a technique which makes ice in an otherwise warm desert when the skies are clear at night. Dig a pit, insulate it (in olden days this was done with straw by Romans and other biblical folk) and expose it to the open, clear sky at night. During the day, cover it with reflective and insulating material. The open night sky is very cold, and energy will radiate out to it. In addition, in the low humidity, evaporation chills the water. It need not be a pit, it can be an insulated tube with high walls.
Listening recently to Billy Joel's "We didn't start the fire" I thought about expressing history in single words. One of my favourite conversation starters is to ask people who the most remembered person of the 20th century will be in the 25th. (For the 15th century, the clear winners are Columbus, Leonardo, and Gutenberg, with Columbus the stand-out in the Americas.) When I ask, people will pick names like Hitler or Einstein. Based on Columbus' example, I think Neil Armstrong is a good contender, even though he can walk down the street today without being recognized.
I may be on the extreme, but I use hundreds of different E-mail addresses. Since I have whole domains where every address forwards to me (or to my spam filters) I actually have an uncountable number of addresses, but I also have a very large number of real ones I use. That's because I generate a new address for every web site I enter an E-mail address on. It lets me know who sells or loses my address, and lets me cut off or add filtering to mail from any party. (By the way, most companies are very good, and really don't sell your E-mail.)
The growing social network systems, notably Facebook and LinkedIn, have become better and better places to find old friends. And we're also seeing people search engines, such as zabasearch and the new spock.com to look through databases. If you're determined, you can find many folks.
More and more people are walking around Borg-ified with bluetooth earpieces. It's convenient, and a good idea when driving, but otherwise looks goofy and also wears on the ear. I've been a big seeker of headset devices that are wireless, but meant to be only put on while talking, and thus very easy to put on and remove. Self-contained bluetooth devices, with the battery in them, tend to be hard to put on. Nothing I have seen is as easy to put on (or as bulky) as a typical headphone headband.
I decided to digitize a lot of my old video tapes. Since I have many video capture cards in my MythTV system, I started by plugging my old VCR into that and recording. Turned out that there's not really good standalone capture software for Linux, so I ended up using MythTV itself, which is not very well designed for this. But it worked OK. However, I then foolishly decided to clean the VCR heads, pulled out my old head cleaner, put methanol in it and -- destroyed the heads. It was time for a replacement VCR, something that's pretty rare in the stores.
What is popular now are combo VHS/DVD players and for not much more (on eBay at least) VHS/DVD-recorder combos. These combos all feature the ability to copy from a VHS tape to a DVD. Of course, with just a remote control you can't get nearly the flexibility that a computerized capture system can give you, but you do get a big convenience feature -- the same system is controlling the VCR and the DVD burning, and can start and stop the VCR, detect index marks on the tape, detect end of tape, tape speed and many other things. They all try to give you a "one touch copy" or almost that, so you can just insert the tape, a disk and have it do the work.
You non-burner blog readers are probably sick of the flood of Burning Man stuff this time of year, but I need to tell a few remarkable stories from the Playa this year about how sometimes, it all works out in amazing ways.
I was quite surprised to read in the coverage of the arrest of Star Simpson at Boston Airport for having a handmade shirt with LEDs that lit up in a star pattern (to match her name) that State Police Maj. Scott Pare said "She's lucky to be in a cell as opposed to the morgue."
I have generated several of my panoramas for this year's Burning Man.
This year featured a double rainbow, and of course much of the week with no man on his pedestal.