North America and Europe peripheral on China's 'vertical world map'
- Europe has dominated cartography for so long that its central place on the world map seems normal
- However, as the economic centre of gravity shifts east and the climate warms up, tomorrow's map may be very different
- Focusing on both China and Arctic shipping lanes, this vertical representation could be the world map of the future
Combined with high-capacity public transport, AVs could remove 9 out of every 10 cars in a mid-sized European city.
An elegant, 400-year-old means of navigating the stars takes flight.
- The Planetary Society is about to launch LightSail 2, a crowdfunded light sail craft.
- LightSail 2 uses photons from the sun as fuel.
- Space X's Falcom Heavy rocket will carry LightSail 2 aloft, 720 kilometers up.
Average waiting time for hitchhikers in Ireland: Less than 30 minutes. In southern Spain: More than 90 minutes.
- A popular means of transportation from the 1920s to the 1980s, hitchhiking has since fallen in disrepute.
- However, as this map shows, thumbing a ride still occupies a thriving niche – if at great geographic variance.
- In some countries and areas, you'll be off the street in no time. In other places, it's much harder to thumb your way from A to B.
The Hermeus Corporation recently received seed funding to begin building a hypersonic jet that would travel twice the speed of the now-retired Concorde.
- The Hermeus Corporation, an Atlanta-based startup, said it'd take about 10 years to build its hypersonic jet.
- The era of commercial supersonic transport came to an end in 2003 when the Concorde was retired.
- Recently, many companies and nations have started investing in supersonic research, possibly signaling the return of the technology in commercial flight.