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This is something new, building budget hotels using stackable metal containers. Travel Lodge a British chain is doing this using as supplier Verbus Systems that builds roms in metal containers in factories near Shenzen, China, and delievers them ready to be stacked into buildings upto 16 stories tall. In this way a Verbus manager says it can build a 300 room hotel in 20 weeks. One is coming up in Oxbridge a West London neighborhood, and one near Heathrow airport.

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Andy Kessler looks at the prospects for China's effort to dominate the market for advanced chips used in everyday devices, just as it did in solar panels and electric vehicle batteries.  He says Apple leaves US manufacturing technologies at a disadvantage by securing its M1 processor chip from Taiwan's TSMC. Intel has fallen behind in 10 nanometer chips and will need a few years says Kessler.  Kessler says Chinese threat to invade Taiwan which has made the US and the EU take a firmer stand on Ukraine poses a danger to TSMC which has 5 fabs or factories in just 1 science Park- Hsinchu Science Park. This poses a question is it safe to concentrate about 92% of the world's semiconductor production in one place Taiwan so close to the mainland of China? And knowing sit tight taking no action? Google's last chairman Eric Schmidt asks this question in the WSJ and calls for a new investments in the US to manufacture advanced semiconductors and other semiconductors for everyday use so that the US national security is protected. Even the $50 billion that is in Congressional legislation has yet to be approved by the US Congress, says Schmidt, showing that US Congress is not moving quickly to address this problem. South Korea and Taiwan including TSMC need to be told to make a large part of the semiconductors in the US and other locations such as India to diversify production. 92% of world semiconductors made in Taiwan that could be taken out with a few missiles, is no way to diversify manufacturing, when manufacturing can be done in India or other parts of the world with lower costs and with needed engineering manpower. ...

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Perseverance at NASA, and after eight years of patient hard work overcoming the hurdle of doing the Mars Mission during coronavirus lockdown, lead to the final launch of the spacecraft to Mars on July 30, 2020. The mission craft is aptly called Perseverance. Names matter, the ship James Cook used to make the first trip of discovery to Australia was aptly called Endeavour and a replica can still be seen at the British Museum. The mission will provide clues to why the planet Mars once warm and wet turned into a dry desert, what about its ancient history made this happen. The mission will send rock samples back to earth, investigate the geology and climate on the planet, search for any signs of life, and look at the prospects for human exploration. A small helicopter Ingenuity will make the first flight on another planet.  Some facts about this mission- It can only be launched every 26 months as the earth and the planet Mars have to be on the same side of the sun which happens every 26 months for 3 weeks.  It costs 500 million dollars just to store the craft if the mission was delayed 26 months because of the pandemic. Other than the cost the reason for launching now without error was the need to give America enthusiasm about new frontiers to be explored even as it conducted the fight against the pandemic. NASA has 2000 scientists and engineers at JPL in California and 400 technical workers at KSC in Florida who do the work for missions. This mission used an essential team that did the work during the lockdown even as other scientists and engineers worked from home.   ...