Kendra Kuhl, Chief Technology Officer at Twelve, explains how a spray robot produces material used to recycle CO2 into new chemicals, at the company's headquarters in Berkeley, California, U.S., September 3, 2021. Picture taken September 3, 2021. It's one of many startups trying to lock away green house gases that are warming the planet. REUTERS/Jane Lanhee Lee

Kendra Kuhl, Chief Technology Officer at Twelve, is reflected in glass as she explains how a spray robot produces material used to recycle CO2 into new chemicals, at the company's headquarters in Berkeley, California, U.S., September 3, 2021. Picture taken September 3, 2021. It's one of many startups trying to lock away green house gases that are warming the planet. REUTERS/Jane Lanhee Lee

Formula One F1 - Belgian Grand Prix - Spa-Francorchamps, Spa, Belgium - August 27, 2021 Sparks are seen from the car of Alfa Romeo's Kimi Raikkonen during practice REUTERS/Christian Hartmann

Formula One F1 - Belgian Grand Prix - Spa-Francorchamps, Spa, Belgium - August 27, 2021 Sparks are seen from the car of Ferrari's Carlos Sainz Jr. during practice REUTERS/Christian Hartmann

Formula One F1 - Belgian Grand Prix - Spa-Francorchamps, Spa, Belgium - August 27, 2021 Sparks are seen from the car of Red Bull's Sergio Perez during practice REUTERS/Christian Hartmann TPX IMAGES OF THE DAY

Formula One F1 - Belgian Grand Prix - Spa-Francorchamps, Spa, Belgium - August 27, 2021 Sparks are seen from the car of Red Bull's Max Verstappen during practice REUTERS/Christian Hartmann

Russell Mael of pop and rock duo Sparks performs at a special screening of the film "Annette" at Hollywood Forever Cemetery in Los Angeles.

Russell Mael and Ron Mael of pop and rock duo Sparks perform at a special screening of the film "Annette" at Hollywood Forever Cemetery in Los Angeles.

Russell Mael and Ron Mael of pop and rock duo Sparks perform at a special screening of the film "Annette" at Hollywood Forever Cemetery in Los Angeles.

Ron Mael of pop and rock duo Sparks performs at a special screening of the film "Annette" at Hollywood Forever Cemetery in Los Angeles.

Russell Mael of pop and rock duo Sparks performs at a special screening of the film "Annette" at Hollywood Forever Cemetery in Los Angeles.

Pop and rock duo Sparks arrives at a special screening of the film "Annette" at Hollywood Forever Cemetery in Los Angeles, California, U.S. August 18, 2021. REUTERS/Mario Anzuoni

Pop and rock duo Sparks arrives at a special screening of the film "Annette" at Hollywood Forever Cemetery in Los Angeles, California, U.S. August 18, 2021. REUTERS/Mario Anzuoni

Pop and rock duo Sparks arrives at a special screening of the film "Annette" at Hollywood Forever Cemetery in Los Angeles, California, U.S. August 18, 2021. REUTERS/Mario Anzuoni

Sparks illuminate the sky as firefighters battle a wildfire burning in the suburb of Thrakomakedones, north of Athens, Greece, August 7, 2021. REUTERS/Alexandros Avramidis

Sparks illuminate the sky as a wildfire rages near Afidnes, north of Athens, Greece August 5, 2021. REUTERS/Costas Baltas TPX IMAGES OF THE DAY

A life-size ram made from spark plugs, one of the artworks offered to the British Museum by Nigerian artists, is displayed in Benin City, Nigeria, July 31, 2021. Picture taken July 31, 2021. REUTERS/Tife Owolabi

Nigerian traditional chiefs stand next to a life-size ram made out of spark plugs, one of the artworks offered as a gift to the British Museum by a new guild of artists, at the unveiling of the artworks in Benin City, Nigeria, July 31, 2021. Picture taken July 31, 2021. REUTERS/Tife Owolabi

People clear the debris after brief clashes erupted between Israeli police and Palestinians at al-Aqsa Mosque over visits by Jews on the Tisha B'Av fast day to the compound known to Muslims as Noble Sanctuary and to Jews as Temple Mount, in Jerusalem's Old City, July 18, 2021. REUTERS/Ammar Awad

Israeli security forces stand in front of the Dome of the Rock after brief clashes erupted between Israeli police and Palestinians at al-Aqsa Mosque over visits by Jews on the Tisha B'Av fast day to the compound known to Muslims as Noble Sanctuary and to Jews as Temple Mount, in Jerusalem's Old City, July 18, 2021. REUTERS/Ammar Awad

Gracieuse Jean, 40, pauses while speaking to a reporter in the Little Haiti neighborhood of Miami, Florida, U.S., July 8, 2021. Haitian President Jovenel Moise was shot dead by gunmen in his private residence overnight on Wednesday, sparking fears of a further descent into chaos in the impoverished Caribbean nation. REUTERS/Shannon Stapleton

Gracieuse Jean, 40, speaks to a reporter in the Little Haiti neighborhood of Miami, Florida, U.S., July 8, 2021. Haitian President Jovenel Moise was shot dead by gunmen in his private residence overnight on Wednesday, sparking fears of a further descent into chaos in the impoverished Caribbean nation. REUTERS/Shannon Stapleton

A man speaks on a phone next to a mural in the Little Haiti neighborhood of Miami, Florida, U.S., July 8, 2021. Haitian President Jovenel Moise was shot dead by gunmen in his private residence overnight on Wednesday, sparking fears of a further descent into chaos in the impoverished Caribbean nation. REUTERS/Shannon Stapleton

Gracieuse Jean, 40, pauses while speaking to a reporter in the Little Haiti neighborhood of Miami, Florida, U.S., July 8, 2021. Haitian President Jovenel Moise was shot dead by gunmen in his private residence overnight on Wednesday, sparking fears of a further descent into chaos in the impoverished Caribbean nation. REUTERS/Shannon Stapleton

Gracieuse Jean, 40, pauses while speaking to a reporter in the Little Haiti neighborhood of Miami, Florida, U.S., July 8, 2021. Haitian President Jovenel Moise was shot dead by gunmen in his private residence overnight on Wednesday, sparking fears of a further descent into chaos in the impoverished Caribbean nation. REUTERS/Shannon Stapleton

Gracieuse Jean, 40, speaks to a reporter in the Little Haiti neighborhood of Miami, Florida, U.S., July 8, 2021. Haitian President Jovenel Moise was shot dead by gunmen in his private residence overnight on Wednesday, sparking fears of a further descent into chaos in the impoverished Caribbean nation. REUTERS/Shannon Stapleton

Gracieuse Jean, 40, speaks to a reporter in the Little Haiti neighborhood of Miami, Florida, U.S., July 8, 2021. Haitian President Jovenel Moise was shot dead by gunmen in his private residence overnight on Wednesday, sparking fears of a further descent into chaos in the impoverished Caribbean nation. REUTERS/Shannon Stapleton

Barber Merilien Charlemage speaks to a reporter at the Toi-Et-Moi barber shop in the Little Haiti neighborhood of Miami, Florida, U.S., July 8, 2021. Haitian President Jovenel Moise was shot dead by gunmen in his private residence overnight on Wednesday, sparking fears of a further descent into chaos in the impoverished Caribbean nation. REUTERS/Shannon Stapleton

Barber Merilien Charlemage sits in his chair at the Toi-Et-Moi barber shop in the Little Haiti neighborhood of Miami, Florida, U.S., July 8, 2021. Haitian President Jovenel Moise was shot dead by gunmen in his private residence overnight on Wednesday, sparking fears of a further descent into chaos in the impoverished Caribbean nation. REUTERS/Shannon Stapleton

A boy looks down in a chair at the Toi-Et-Moi barber shop in the Little Haiti neighborhood of Miami, Florida, U.S., July 8, 2021. Haitian President Jovenel Moise was shot dead by gunmen in his private residence overnight on Wednesday, sparking fears of a further descent into chaos in the impoverished Caribbean nation. REUTERS/Shannon Stapleton

A man speaks on a phone next to a mural in the Little Haiti neighborhood of Miami, Florida, U.S., July 8, 2021. Haitian President Jovenel Moise was shot dead by gunmen in his private residence overnight on Wednesday, sparking fears of a further descent into chaos in the impoverished Caribbean nation. REUTERS/Shannon Stapleton

A man stands under a mural in the Little Haiti neighborhood of Miami, Florida, U.S., July 7, 2021. Haitian President Jovenel Moise was shot dead by gunmen in his private residence overnight on Wednesday, sparking fears of a further descent into chaos in the impoverished Caribbean nation as a manhunt got underway. REUTERS/Shannon Stapleton TPX IMAGES OF THE DAY

Civil protection workers disinfects the house of a patient suffering from coronavirus disease (COVID-19) in the Chinese district in Prato, Italy May 14, 2021. Picture taken May 14, 2021. REUTERS/Silvia Ognibene NO RESALES. NO ARCHIVES

Aaron Xavier Wilson holds the same banner he displayed during a "Get Your Knee Off Our Necks" march in support of racial justice last year as he poses for a photo on the National Mall in Washington, U.S., May 11, 2021. Picture taken May 11, 2021. REUTERS/Andrew Kelly TPX IMAGES OF THE DAY

Aaron Xavier Wilson holds the same banner he displayed during a "Get Your Knee Off Our Necks" march in support of racial justice last year as he poses for a photo on the National Mall in Washington, U.S., May 11, 2021. Picture taken May 11, 2021. REUTERS/Andrew Kelly

A sign tells drivers that gas pumps are empty as stations from Florida to Virginia began running dry and prices at the pump rose as the shutdown of the Colonial Pipeline by hackers sparked panic buying by motorists, in Falls Church, Virginia, U.S., May 12, 2021. REUTERS/Kevin Lamarque

A sign tells drivers that gas pumps are empty as stations from Florida to Virginia began running dry and prices at the pump rose as the shutdown of the Colonial Pipeline by hackers sparked panic buying by motorists, in Falls Church, Virginia, U.S., May 12, 2021. REUTERS/Kevin Lamarque

A cone sits in front of an empty gas pump as stations from Florida to Virginia began running dry and prices at the pump rose, as the shutdown of the Colonial Pipeline by hackers sparked buying panic by motorists, in Falls Church, Virginia, U.S., May 12, 2021. REUTERS/Kevin Lamarque

A cone sits in front of an empty gas pump as stations from Florida to Virginia began running dry and prices at the pump rose, as the shutdown of the Colonial Pipeline by hackers sparked buying panic by motorists, in Falls Church, Virginia, U.S., May 12, 2021. REUTERS/Kevin Lamarque

A driver walks to his car near an empty gas pump, as stations from Florida to Virginia began running dry and prices at the pump rose as the shutdown of the Colonial Pipeline by hackers sparked buying panic by motorists, in Falls Church, Virginia, U.S., May 12, 2021. REUTERS/Kevin Lamarque

A driver looks at a closed gas pump as stations from Florida to Virginia began running dry and prices at the pump rose, as the shutdown of the Colonial Pipeline by hackers sparked buying panic by motorists, in Falls Church, Virginia, U.S., May 12, 2021. REUTERS/Kevin Lamarque

Jessica Moore, of Ullin, Illinois, poses for a photo in front of a mural in Anna, Illinois, U.S., May 10, 2021. "I do plan on getting back into the aspect of working with protests and seeing if I can change the world still, after I have the baby," Moore said when asked about her future plans. Picture taken May 10, 2021. REUTERS/Lawrence Bryant

Jessica Moore, of Ullin, Illinois, poses for a photo on the street where she was photographed speaking with a counter-protester during last year's rally for racial justice in Anna, Illinois, U.S., May 10, 2021. "It made me feel sad that people didn't understand what we were out there doing, that we weren't out here to destroy anything," Moore said when asked about last year's protests. "Now I look back and I'm proud of myself for standing up for something I believed in," she added. Picture taken May 10, 2021. REUTERS/Lawrence Bryant

A member of Iraqi security forces stands guard at the main entrance of Ibn Khatib hospital where a fire was sparked by an oxygen tank explosion, in Baghdad, Iraq, April 26, 2021. REUTERS/Thaier Al-Sudani

Members of Iraqi security forces stand guard at the main entrance of Ibn Khatib hospital where a fire was sparked by an oxygen tank explosion, in Baghdad, Iraq, April 26, 2021. REUTERS/Thaier Al-Sudani

Medical staff members walk near the main entrance of Ibn Khatib hospital where a fire was sparked by an oxygen tank explosion, in Baghdad, Iraq, April 26, 2021. REUTERS/Thaier Al-Sudani

A medical staff member walks near the main entrance of Ibn Khatib hospital where a fire was sparked by an oxygen tank explosion, in Baghdad, Iraq, April 26, 2021. REUTERS/Thaier Al-Sudani

A military vehicle of Iraqi security forces is seen at the main entrance of Ibn Khatib hospital where a fire was sparked by an oxygen tank explosion, in Baghdad, Iraq, April 26, 2021. REUTERS/Thaier Al-Sudani

A tuk tuk driver waits for customers at the main entrance of Ibn Khatib hospital, where a fire was sparked by an oxygen tank explosion, in Baghdad, Iraq, April 26, 2021. REUTERS/Thaier Al-Sudani

A tuk tuk driver waits for customers at the main entrance of Ibn Khatib hospital, where a fire was sparked by an oxygen tank explosion, in Baghdad, Iraq, April 26, 2021. REUTERS/Thaier Al-Sudani

A tuk tuk driver waits for customers at the main entrance of Ibn Khatib hospital, where a fire was sparked by an oxygen tank explosion, in Baghdad, Iraq, April 26, 2021. REUTERS/Thaier Al-Sudani

A tuk tuk driver waits for customers at the main entrance of Ibn Khatib hospital, where a fire was sparked by an oxygen tank explosion, in Baghdad, Iraq, April 26, 2021. REUTERS/Thaier Al-Sudani