The arcade's number two seller is the exquisite four-level machine called Pinball Circus, of which Williams in 1993 made only two before deciding it was too costly to mass-produce.

FORBES: Magazine Article

"Many customers suggested they were unlikely to switch from VMware to Hyper-V at any price, since Hyper-V lacked virtual machine mobility as well as other higher-level features such as disaster recovery, " Rueppel wrote in an April 1 research note.

FORBES: VMware's Future Challenge

While prior governance and risk control (GRC) systems for IT were essentially large spreadsheets that required a good deal of manual entry, Brinqa actively listens to machine data and other low-level outputs from IT systems, then lets users assign and customize risk indicators for their particular organization.

FORBES: Elevating the IT Risk Management Conversation to the Boardroom

No tool gets more use than the Zamboni-size functional magnetic resonance imaging machine, which takes neural eavesdropping to a new level.

FORBES: In Search of the Buy Button