Get Consistent Mental Energy with Smaller, Frequent Caffeine Breaks
Posted by Kevin Purdy at 11:00 PM on April 22, 2008
Think the best way to jump-start a project involves a large dark roast with extra shots? Think again, according to Wired magazine. As part of a roundup of mental boosters, one writer suggests that research has shown smaller, regular doses of caffeine—think tea breaks or half-cups of coffee—do more to boost alertness and reduce jitters than a large blast of the stuff:
Test subjects reported that periodic small shots made them feel clearheaded and calm, both of which enhance mental performance. Even better, add a lump of sugar or have a carbohydrate-rich snack at the same time for an extra cognitive kick. It seems that glucose and caffeine together do more to enhance cognition than either does alone.

Email-based digital personal assistant 
Firefox only (Windows/Mac/Linux): The Auto Context Firefox extension automatically shows your right-click context menu as soon as you select text on a web page, taking a step out of your workflow if the right-click menu is your go-to toolbox. Once installed, Auto Context also provides extensive options for tweaking your right-click menu to your heart's content. Since I can only think of two reasons you'd select text with your mouse—either you want to copy it or you want to perform a right-click action on the text—I'd heartily recommend that you either install this extension or the
The Encyclopedia Britannica is fighting back against the online ubiquity of Wikipedia by branching out into the online world, with the launch of its
The Driinn Mobile Phone Holder declutters your charging portable device by providing both a place to store your device and a method for controlling its long cable while it charges. This charging holder about half the price of the
All platforms running Firefox: The Multiple Tab Handler extension adds a truckload of tab-related features to your right-click menu in Firefox. Select multiple tabs and refresh them, copy the URLs as HTML links or just a list, or move them into a new window with the Multiple Tab Handler. On a single tab, you can close all the tabs to the left or right, or close similar tabs (though it's not clear what makes a tab "similar"—perhaps pages on the same web site.) While Firefox's
We've covered how to quickly shutdown Windows
Ever since they
Mac OS X only: Free FTP application Cyberduck's 3.0 beta release adds gobs of impressive new functionality to the already excellent client, including Leopard-only features like Quick Look. Other new features include Amazon S3 and WebDAV support, Web URL support (which opens files in your browser from a corresponding URL), and the handful of already impressive features like integration with external text editors. Cyberduck continues to add innovative features that make it a viable contender to even the most popular shareware FTP clients, like
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Popular VoIP application Skype has introduced a new unlimited international calling plan for a measly $9.95/month [AU - that seems to translate to $12.95 in Aussie dollars, if I read the Skype site correctly]]. That means unlimited calls to any land-line phone in 34 supported countries, including the majority of Europe, Canada, China, and Japan. Additionally, Skype's $3/month unlimited calling plan for the US and Canada is still in play, along with a $5/month Unlimited Mexico plan. The Unlimited World plan does not cover cell phones in all areas, so you may want to verify that your international calling location of choice is covered. As always, Skype-to-Skype calls remain free.

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