The light on a steam machine is on as Gladys Mariscal Medina irons while working at the dry cleaner's she helps manage in Madrid, Spain, September 21, 2021. Picture taken September 21, 2021. REUTERS/Susana Vera

Gladys Mariscal Medina irons while working at the dry cleaner's she helps to manage in Madrid, Spain, September 21, 2021. Picture taken September 21, 2021. REUTERS/Susana Vera

Gladys Mariscal Medina and Rosa Mayra Maldonado iron while working at the dry cleaner's they manage in Madrid, Spain, September 21, 2021. Picture taken September 21, 2021. REUTERS/Susana Vera

Gladys Mariscal Medina and Rosa Mayra Maldonado iron while working at the dry cleaner's they manage in Madrid, Spain, September 21, 2021. Picture taken September 21, 2021. REUTERS/Susana Vera

Genovese Basil plants sit in a module in the Iron Ox greenhouse in Gilroy, California, U.S. on September 15, 2021. Picture taken September 15, 2021. REUTERS/Nathan Frandino

Sarah Osentoski, senior vice president of engineering at Iron Ox, kneels next to the self-driving robot Grover at the Silicon Valley company's greenhouse in Gilroy, California, U.S. on September 15, 2021. Picture taken September 15, 2021. REUTERS/Nathan Frandino

Iron Ox CEO Brandon Alexander poses for a portrait in the company's greenhouse in Gilroy, California, U.S. on September 15, 2021. Picture taken September 15, 2021. REUTERS/Nathan Frandino

Modules of Genovese basil and other plants are seen in the Iron Ox greenhouse in Gilroy, California, U.S. on September 15, 2021. Picture taken September 15, 2021. REUTERS/Nathan Frandino

A self-driving robot named Grover carries a module of Genovese Basil plants in the Iron Ox greenhouse in Gilroy, California, U.S. on September 15, 2021. Picture taken September 15, 2021. REUTERS/Nathan Frandino

A robotic arm system named Ada lifts Genovese Basil plants for its roots to be inspected at the Iron Ox greenhouse in Gilroy, California, U.S. on September 15, 2021. Picture taken September 15, 2021. REUTERS/Nathan Frandino

Streaks of light are seen as Israel's Iron Dome anti-missile system intercepts a rocket launched from the Gaza Strip towards Israel, as seen from Ashkelon, Israel September 11, 2021. REUTERS/Amir Cohen

Rosa Maidana, 45, irons clothes as her son Luis Maidana, 9, attends the virtual school for distance learning, as the coronavirus disease (COVID-19) restrictions continue, in San Antonio, Paraguay September 3, 2021. Latin America's mothers are lagging behind in the pandemic of economic recovery, returning to the labor force more slowly than men, in a trend that experts say could set back female labor force participation for a decade across the region. Picture taken September 3, 2021. REUTERS/Cesar Olmedo

A firefighter removes an iron grill window, after a fire broke out at a multi-story chemical factory, in Karachi, Pakistan, August 27, 2021. REUTERS/Akhtar Soomro

An Afghan Shi'ite Muslim man flagellates himself with iron chains during a congregation to mark Ashura in New Delhi, India August 20, 2021. REUTERS/Adnan Abidi

An Afghan Shi'ite Muslim man flagellate himself with iron chains during a congregation to mark Ashura in New Delhi, India August 20, 2021. REUTERS/Adnan Abidi

An Afghan Shi'ite Muslim man holds iron chains as he waits to flagellate himself during a congregation to mark Ashura in New Delhi, India August 20, 2021. REUTERS/Adnan Abidi TPX IMAGES OF THE DAY

Archaeologist Sergio Gomez shines his cel phone light on a wall coated with iron pyrite powder inside a 2,000-year-old tunnel built under the ornate Feathered Serpent Pyramid, which Gomez believes recreated the underworld and was used to initiate new rulers among other religious rituals, in the ruins of Teotihuacan, in San Juan Teotihuacan, Mexico August 12, 2021. Picture taken August 12, 2021. REUTERS/Toya Sarno Jordan

Pieces of iron pyrite, including once-glittering beads as well as the bottom of a small cup are stored, which were found inside a 2,000-year-old tunnel built under the ornate Feathered Serpent Pyramid, which archaeologist Sergio Gomez believes recreated the underworld and was used to initiate new rulers among other religious rituals, in the ruins of Teotihuacan, in San Juan Teotihuacan, Mexico August 12, 2021. Picture taken August 12, 2021. REUTERS/Toya Sarno Jordan

A girl peers through the iron-sheet fence before entering the Stara Rescue Centre and School during the reopening of schools, for the delayed academic year 2021, amid the novel coronavirus disease (COVID-19) pandemic, in Kibera slums of Nairobi, Kenya July 26, 2021. REUTERS/Thomas Mukoya

A Reuters photographer's camera is placed next to an ironing board at the hotel as he prepares to go out on assignment during of the Tokyo 2020 Olympic Games in Tokyo, Japan, July 24, 2021. REUTERS/Siphiwe Sibeko

An employee works at the Control Unit Center for unmanned vehicles that remove iron ore mining waste to help shut down the Vale SA B3 and B4 dams due to the imminent risk of collapse at the Mar Azul mine in Nova Lima, Minas Gerais state, Brazil, July 23, 2021. REUTERS/Washington Alves

A view shows solar energy equipment for unmanned vehicles that remove iron ore mining waste to help shut down the Vale SA B3 and B4 dams due to the imminent risk of collapse at the Mar Azul mine in Nova Lima, Minas Gerais state, Brazil, July 23, 2021. REUTERS/Washington Alves

Unmanned vehicles remove iron ore mining waste to help shut down the Vale SA B3 and B4 dams due to the imminent risk of collapse at the Mar Azul mine in Nova Lima, Minas Gerais state, Brazil, July 23, 2021. REUTERS/Washington Alves

Unmanned vehicles remove iron ore mining waste to help shut down the Vale SA B3 and B4 dams due to the imminent risk of collapse at the Mar Azul mine in Nova Lima, Minas Gerais state, Brazil, July 23, 2021. REUTERS/Washington Alves

A unmanned vehicle removes iron ore mining waste to help shut down the Vale SA B3 and B4 dams due to the imminent risk of collapse at the Mar Azul mine in Nova Lima, Minas Gerais state, Brazil, July 23, 2021. REUTERS/Washington Alves

Unmanned vehicles remove iron ore mining waste to help shut down the Vale SA B3 and B4 dams due to the imminent risk of collapse at the Mar Azul mine in Nova Lima, Minas Gerais state, Brazil, July 23, 2021. REUTERS/Washington Alves

Chinese artist Ai Weiwei poses for a portrait in front of his new work titled 'Pequi Tree', a 32-meter-high iron tree displayed at the park of the Serralves Museum of Contemporary Art as part of his exhibition "Intertwine" in Porto, Portugal, July 22, 2021. REUTERS/Violeta Santos Moura

Chinese artist Ai Weiwei poses for a portrait in front of his new work titled 'Pequi Tree', a 32-meter-high iron tree displayed at the park of the Serralves Museum of Contemporary Art as part of his exhibition "Intertwine" in Porto, Portugal, July 22, 2021. REUTERS/Violeta Santos Moura

Chinese artist Ai Weiwei poses for a portrait in front of his new work titled 'Pequi Tree', a 32-meter-high iron tree displayed at the park of the Serralves Museum of Contemporary Art as part of his exhibition "Intertwine" in Porto, Portugal, July 22, 2021. REUTERS/Violeta Santos Moura

A man carries an iron table over his back in a Petion-Ville street market in Port-au-Prince, Haiti July 18, 2021. REUTERS/Ricardo Arduengo

Zakaria Naguib cuts iron bars at a welding workshop in Sanaa, Yemen July 5, 2021. Picture taken July 5, 2021. REUTERS/Nusaibah Almuaalemi

Bonnie Nelson, 34, chats with people as Nelson stands above the asexual flag as it hangs with several other flags representing gender and sexual identity at the Tenacious Unicorn Ranch in Westcliffe, Colorado, U.S., May 27, 2021. Above four mounted rifles, a red-and-black flag can be seen that says, "Sometimes antisocial, always antifascist," with the three arrows of the Iron Front, a World War II-era German paramilitary anti-Nazi, antifascist organization. REUTERS/Leah Millis SEARCH "UNICORNS MILLIS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES

Masika Joelle, 22, a local resident, sits next to a burnt iron sheet and utensils that she salvaged from the smouldering lava after the eruption of Mount Nyiragongo volcano, near Goma, in the Democratic Republic of Congo May 24, 2021. REUTERS/Djaffar Al Katanty

Streaks of light are seen as Israel's Iron Dome anti-missile system intercepts rockets launched from the Gaza Strip towards Israel, as seen from Ashkelon May 20, 2021 REUTERS/ Amir Cohen

Israelis sit in their pickup truck as they wait to watch rockets launching from Gaza and Israel's Iron Dome anti-missile system interceptions, on a hill outside Ashkelon, Israel May 20, 2021. REUTERS/Amir Cohen

Smoke trails are seen in the background as Israel's Iron Dome anti-missile system fires to intercept rockets launched from the Gaza Strip towards Israel, as an Israeli artillery unit is seen near the border between Israel and the Gaza Strip, on the Israeli side May 20, 2021. REUTERS/Baz Ratner

Streaks of light are seen as Israel's Iron Dome anti-missile system intercept rockets launched from the Gaza Strip towards Israel, as seen from Ashkelon May 19, 2021 REUTERS/ Amir Cohen

An Israeli soldier looks on as Israel's Iron Dome anti-missile system intercept rockets launched from the Gaza Strip towards Israel, as it seen from a naval boat patrolling the Mediterranean Sea off the southern Israeli coast as Israel-Gaza fighting rages on May 19, 2021 REUTERS/ Amir Cohen TPX IMAGES OF THE DAY

An Israeli soldier looks on as Israel's Iron Dome anti-missile system intercept rockets launched from the Gaza Strip towards Israel, as it seen from a naval boat patrolling the Mediterranean Sea off the southern Israeli coast as Israel-Gaza fighting rages on May 19, 2021 REUTERS/ Amir Cohen

Israel's Iron Dome anti-missile system intercepts a rocket launched from the Gaza Strip towards Israel, as seen from Ashkelon May 19, 2021 REUTERS/ Ammar Awad

Israel's Iron Dome anti-missile system intercept rocket launched from the Gaza Strip towards Israel, as seen from Ashkelon, Israel May 19, 2021. REUTERS/Ammar Awad

Israel's Iron Dome anti-missile system intercepts a rocket launched from the Gaza Strip towards Israel, as seen from Ashkelon, southern Israel May 19, 2021. REUTERS/ Baz Ratner

Israel's Iron Dome anti-missile system intercept rockets launched from the Gaza Strip towards Israel, as seen from Ashkelon, southern Israel May 19, 2021 REUTERS/Baz Ratner

Israel's Iron Dome anti-missile system intercepts a rocket launched from the Gaza Strip towards Israel, as seen from Ashkelon, southern Israel May 19, 2021. REUTERS/Baz Ratner

Israel's Iron Dome anti-missile system intercepts a rocket launched from the Gaza Strip towards Israel, as seen from Ashkelon, southern Israel May 19, 2021. REUTERS/Ammar Awad

Israel's Iron Dome anti-missile system intercepts a rocket launched from the Gaza Strip towards Israel, as seen from Ashkelon, southern Israel May 19, 2021 REUTERS/ Ammar Awad

Israel's Iron Dome anti-missile system fires to intercept a rocket launched from the Gaza Strip towards Israel, as seen from Ashkelon, southern Israel May 19, 2021. REUTERS/Ammar Awad

Israel's Iron Dome anti-missile system fires to intercept a rocket launched from the Gaza Strip towards Israel, as seen from Ashkelon, southern Israel May 19, 2021. REUTERS/Ammar Awad

A man takes cover near his car as a siren sounds warning of incoming rockets launched from the Gaza Strip towards Israel, and Israel's Iron Dome anti-missile system intercepts rockets launched from the Gaza Strip, near Ashkelon, Israel May 19, 2021. REUTERS/Baz Ratner

Smoke trail is seen as Israel's Iron Dome anti-missile system intercepts rockets launched from the Gaza Strip towards Israel, as seen near Ashkelon, southern Israel May 19, 2021. REUTERS/Ammar Awad

Streaks of light are seen as Israel's Iron Dome anti-missile system intercept rockets launched from the Gaza Strip towards Israel, as seen from Ashkelon, Israel May 18, 2021. Picture taken May 18, 2021. REUTERS/Amir Cohen

Streaks of light are seen as Israel's Iron Dome anti-missile system intercepts rockets launched from the Gaza Strip towards Israel, as seen from Ashkelon, Israel May 18, 2021. REUTERS/Amir Cohen

Streaks of light are seen as Israel's Iron Dome anti-missile system intercept rockets launched from the Gaza Strip towards Israel, as seen from Ashkelon, Israel May 18, 2021. REUTERS/Amir Cohen

Streaks of light are seen as Israel's Iron Dome anti-missile system intercept rockets launched from the Gaza Strip towards Israel, as seen from Ashkelon, Israel May 18, 2021. REUTERS/Amir Cohen

Smoke trails are seen as Israel's Iron Dome anti-missile system intercepts rockets launched from the Gaza Strip towards Israel, as seen near Ashkelon, southern Israel May 18, 2021. REUTERS/Baz Ratner

Smoke trails are seen as Israel's Iron Dome anti-missile system intercepts rockets launched from the Gaza Strip towards Israel, as seen near Ashkelon, southern Israel May 18, 2021. REUTERS/Baz Ratner

A man takes cover near his car as a siren sounds warning of incoming rockets launched from the Gaza Strip towards Israel, and Israel's Iron Dome anti-missile system intercepts rockets launched from the Gaza Strip, near Ashkelon, Israel May 18, 2021. REUTERS/Amir Cohen TPX IMAGES OF THE DAY

Cars drive on a main road as Israel's Iron Dome anti-missile system intercept rockets launched from the Gaza Strip towards Israel, near Ashkelon, Israel May 18, 2021. REUTERS/Amir Cohen

Streaks of light are seen as Israel's Iron Dome anti-missile system intercepts rockets launched from the Gaza Strip towards Israel, as seen from Ashkelon, Israel May 17, 2021. REUTERS/Amir Cohen