Green Car Congress

NOVEMBER 18, 2014

Two tanks with a three-layer structure made of carbon fiber-reinforced plastic and other materials are used to store hydrogen at 70 MPa (approximately 700 bars or 10,000 psi). —Akio Toyoda, Toyota Motor Corporation President/CEO. High-pressure Hydrogen Tanks. The three layers are: Inner layer: plastic liner (prevents hydrogen leakage).

Prius 296

Prius Toyota Hydrogen Carbon Fiber 296

Green Car Congress

SEPTEMBER 17, 2011

An Eco Savings Record screen, new to both the 2012 updated Prius and the Prius Plug-in, allows drivers to measure their savings over a customizable pre-set comparison vehicle. A new EV Drive Ratio display records the ratio of driving distance covered by EV power, and the Hybrid System Indicator shows possible EV driving range when in EV mode.

Prius 244

Prius Plug-in 2012 Plug 244

Cars That Think

JULY 2, 2023

Generally, a multitasking operating system tracks the progress of each of the programs it is running and then stores the entire state of each program—the values of its variables, the location of the program counter, and so on. The Macintosh would have no multitasking capability but would execute only one applications program at a time.

Design 121

Design Engine Parts Personal 121