Remove Chad Remove Connect Remove Light Remove Solar
article thumbnail

Africa’s Electricity-Access Problem Is Worse Than You Think

Cars That Think

Both are easy to define—a population’s share connected to the national grid or to a local source of electricity, and the ability to read and write—but such definitions do not make it possible to get a truly informed verdict. We measure access to electricity no better than we do the rate of literacy. What does 50 kWh/year deliver?

article thumbnail

The Top 10 Semiconductor Stories of 2023

Cars That Think

As engineers at ASML explained in Spectrum ‘s August issue , the version of the technology in use now is limited to making patterns with a resolution of about the wavelength of its light, 13.5 Since the IC was invented, all of the metal that connects transistors was formed above the silicon surface. nanometers. millimeters long.

Google 130