About a year ago we brought you news on a fuel-efficient car project undertaken by Shell and Gordon Murray Design. The result is the Shell Concept Car unveiled today, a three-seat city car that's said ...

The maximum absorption wavelength of silicon solar cells (SSCs) is approximately 1100 nm, due to the inherent bandgap limitations of silicon materials. This constraint results in significant optical ...

When student engineers set out to design fuel-efficient cars, some choose to rely on high-tech tools like computer simulation, while others go back to basics, with lightweight, low-impact materials ...