( CNN) In the market for a new house and a brand-new vicinity? Look no further than your computer. NASA’s came designings on 3D-printed residences — on Mars!
* Global politics is the first order of the workweek as the first mount of significant US sanctions on Iran knocks in. They espouse President Trump’s announced US withdrawal from the nuclear batch. Penalties for Iran’s economy, which is already suffering, focus on automotive and metal manufacturing. European masters have been trying to mitigate the fallout as Iran behaviours a major military effort in the Persian Gulf region, while US leads imagine Iran may be demonstrating its ability to shut down a key lubricant transit chokepoint, the Strait of Hormuz.