Green Car Congress

AUGUST 20, 2011

Marine classification society ABS has issued its first Approval in Principle (AIP) for a new concept renewable energy design in which a moored spar uses ammonia in a closed-cycle process to produce electrical power for a commercial utility grid. OTEC power cycle. Click to enlarge.

Renewable 296

Renewable Energy Mariner Baltimore 296

Cars That Think

JULY 22, 2023

Black, Native American, and low-income students had particularly low math scores on the federal standardized test. One way teachers are trying to help students grasp difficult concepts is through virtual-reality technology. Standardized test scores increased by 11 percent in one year, the company says.

San Francisco 62

San Francisco New York City Boston New York 62

Green Car Congress

JUNE 8, 2009

While maglev trains are in use throughout the world, those systems are primarily high-speed test environment systems where speeds reach in excess of 250 miles per hour. US safety standards are in many instances much more demanding than standards in other countries. Urban maglev should require a maximum speed of about 100 mph.

Available 170

Available United States San Diego Colorado 170

Cars That Think

MARCH 27, 2023

National Bureau of Standards and Norman Meisner at Mitre , a federally funded R&D organization, arranged a series of workshops in early 1979 to explore “Local Area Network Protocols.” Several initiatives examined proposals for standards and applications within OSI’s seven-layer framework.

Connected 81

Connected Connect Standards Purchase 81