3 ms·
The trend. The point is that energy densities are improving steadily, contrary to the article.
by icambron 14y ago
The trend. The point is that energy densities are improving steadily, contrary to the article.
- regomodo 14y agoWhich is a bit moot because, going by the trend, it's not until ~ the year 2220 that batteries will equal petrol for energy density by weight.