Plant Photos...

This is new to me: a site with a large collection of plant photographs, many of excellent quality.  Of course it doesn't have all plants, but it does have thousands of them, very conveniently organized by plant species and by source...

Totally Awesome Roller Coaster...

It's in the Alps, dang it – otherwise I'd be on my way there for a ride!

JVM Programmer's Reading List...

A nice reading list for programmers who work with the Java Virtual Machine (JVM).  There were several on here new to me...