As of Ubuntu 11.04, the bottom panel was removed from when the Unity desktop was added. When you minimize a program, it goes to the launcher, and you must scroll to access it, or press Alt + Tab.
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High-gain projector screen are quite pricey; this DIY hack uses glass sand blasting beads to mimic the highly reflective surface of commercial high-gain screens.
Wolfram Research co-founder Theo Gray has a curious collection–for the last ten years he’s been building a literally Periodic Table.
Although you’ve been able to open Google Docs with an Android app for ages, it wasn’t the full experience of seeing collaborative and on-the-fly edits–until now.
When you learned photography the hard way, it’s hard not to see the new generation as simpletons spoiled by the advance of tech. Today, we’re learning about the history of photography, and how hard it really was.