CmdrTaco from the get-a-first-life dept.
no.good.at.coding writes "Google has launched a Windows-only, in-browser (you need to install a client first, though) 3D avatar world — Lively — that you can embed in websites and use to interact with other people. It's not as expansive as Second Life yet, but expect things to get better."
We warn the reader in advance that the proof presented here depends on a
clever but highly unmotivated trick.
-- Howard Anton, "Elementary Linear Algebra"