Technology

A monolith stands on a Stadium Park hillside in Atascadero, Calif., Tuesday, Dec. 2, 2020. Days after the discovery and swift disappearance of two shining metal monoliths half a world apart, another towering structure has popped up, this time at the pinnacle of a trail in Southern California. Its straight sides and height are similar to one discovered in the Utah desert and another found in Romania. (Kaytlyn Leslie/The Tribune (of San Luis Obispo) via AP)

FILE - In this Nov. 16, 2020 file photo a man wearing a mask passes the New York Stock Exchange in New York. Stocks are opening moderately lower on Wall Street, edging below the record highs they set a day earlier. The S&P 500 fell 0.4% shortly after the opening bell Wednesday, Dec. 2. (AP Photo/Mark Lennihan, File)

File -- In this Tuesday, Nov.10, 2020 file photo windows are illuminated at the headquarters of the German biotechnology company BioNTech in Mainz, Germany. Pfizer and BioNTech say they've won permission Wednesday, Dec. 2, 2020, for emergency use of their COVID-19 vaccine in Britain, the world's first coronavirus shot that's backed by rigorous science -- and a major step toward eventually ending the pandemic.(AP Photo/Michael Probst, file)

FILE - This artist's rendering provided to China's Xinhua News Agency on Aug. 23, 2016, by the lunar probe and space project center of Chinese State Administration of Science, Technology and Industry for National Defense, shows a concept design for the Chinese Mars 2020 rover and lander. China's landing of its third probe on the moon is part of an increasingly ambitious space program that has a robot rover en route to Mars, is developing a reusable space plane and plans to put humans back on the lunar surface. (Chinese State Administration of Science, Technology, and Industry for National Defense via Xinhua via AP, File)

New Zealand's Prime Minister Jacinda Ardern moves a motion in the Parliament House in Wellington, New Zealand, to declare a climate emergency, Wednesday, Dec. 2, 2020. Joining more than 30 other countries around the world, New Zealand took the symbolic step of declaring a climate emergency. (Mark Mitchell/New Zealand Herald via AP)

-FILE- In this Wednesday, Jan. 26, 2011, file photo Activists from Milieudefensie, the Dutch arm of the Friends of the Earth environmental organization, attach a banner and plastic made to look like dripping oil, to the Shell headquarters in The Hague, Netherlands. A landmark legal battle opens in The Hague, Tuesday Dec. 1, 2020, as climate change activists in the Netherlands go to court seeking an order for energy giant Shell to rein in its carbon emissions. (AP Photo/Peter Dejong)

FILE - This Jan. 27, 2020, file photo shows a General Motors logo at the General Motors Detroit-Hamtramck Assembly plant in Hamtramck, Mich. General Motors has effectively canceled a $2 billion agreement with truck maker Nikola, scuttling plans for the startup's electric and hydrogen-powered Badger project. (AP Photo/Paul Sancya, File)

FILE - In this July 27, 2020, file photo, nurse Kathe Olmstead prepares a shot that is part of a possible COVID-19 vaccine, developed by the National Institutes of Health and Moderna Inc., in Binghamton, N.Y. Moderna Inc. says it will ask U.S. and European regulators to allow emergency use of its COVID-19 vaccine as new study results confirm the shots offer strong protection. (AP Photo/Hans Pennink, File)

In this photo provided by Ashley McCue, Richard Matsui works from a coworking space on Nov. 18, 2020, in Honolulu. A group of Hawaii leaders is trying to attract more people like Matsui to work remotely in Hawaii during the pandemic. (Ashley McCue via AP)

Denver Broncos quarterbacks Drew Lock, Brett Rypien and Jeff Driskel, from right, watch during the NFL football team's practice Wednesday, Nov. 11, 2020, in Englewood, Colo. (AP Photo/David Zalubowski)