A migrant looks outside a porthole on the deck of the migrant search and rescue ship Professor Albrecht Penck, operated by German NGO Sea-Eye, off the coast of Malta, January 8, 2019. (Photo by Darrin Zammit Lupi/Reuters)





A woman pushes a pram across the street during heavy snowfall in Bratislava, Slovakia, Tuesday, January 8, 2019. Cold weather has engulfed many parts of Europe Tuesday. (Photo by Pavol Zachar/TASR via AP Photo)





Rushing rainwater fills a canal in Beirut, Lebanon, Tuesday, January 8, 2019. A strong storm and heavy rainfall turned streets in Lebanon into rivers of water and mud and paralyzed parts of the country. The government ordered schools shut with snow expected to fall across the country at altitudes of 600 meters. (Photo by Bilal Hussein/AP Photo)





A man shovels snow on a rooftop during heavy snowfall in Filzmoos, Austria on January 8, 2019. (Photo by Leonhard Foeger/Reuters)





Ricky Brabec of United States, left, rides his Honda motorbike and Pablo Quintanilla of Chile rides his Husqvarna during the second stage of the Dakar Rally across the dunes between Pisco and San Juan de Marcona, Peru, Tuesday, January 8, 2019. (Photo by Ricardo Mazalan/AP Photo)





X-Raid Mini JCW's driver Stephane Peterhansel and co-driver David Castera in action during the second stage of the Dakar Rally across the dunes between Pisco and San Juan de Marcona, Peru, Tuesday, January 8, 2019. (Photo by Carlos Jasso/Reuters)





Attendees watch a display made up of curved OLED television screens at the LG Electronics booth during the 2019 CES in Las Vegas, Nevada, U.S. January 8, 2019. (Photo by Steve Marcus/Reuters)





An Air 100 selfie drone, a portable HD aerial camera, is displayed at “CES Unveiled” during the 2019 CES in Las Vegas, Nevada, U.S. January 6, 2019. (Photo by Steve Marcus/Reuters)





The new edition Sony Aibo robot dog incorporates a series of sensors, cameras, and actuators to activate the pup and keep it interactive, as seen inside the Sony display area at CES International, Monday, January 7, 2019, in Las Vegas. (Photo by Ross D. Franklin/AP Photo)





Coleen, a smart, electric bicycle with built-in GPS and navigation, is displayed at “CES Unveiled” during the 2019 CES in Las Vegas, Nevada, U.S. January 6, 2019. (Photo by Steve Marcus/Reuters)





An Artie 3000, a basic coding robot for kids by Educational Insights, is displayed at “CES Unveiled” during the 2019 CES in Las Vegas, Nevada, U.S. January 6, 2019. (Photo by Steve Marcus/Reuters)





The SPACe_C scalable emobility concept is on display at the Panasonic booth at CES International, Tuesday, Jan. 8, 2019, in Las Vegas. (AP Photo/John Locher)





A Bosch representative stands near an automatous shuttle on display at the Bosch booth at CES 2019 at the Las Vegas Convention Center on January 8, 2019 in Las Vegas, Nevada. CES, the world's largest annual consumer technology trade show, runs through January 11 and features about 4,500 exhibitors showing off their latest products and services to more than 180,000 attendees. (Photo by David Becker/Getty Images)





An employee of Chinese tech giant JD.com shows an augmented reality system that allows customers to virtually try on clothing at shops, part of the high-tech retail marketplace at the 2019 Consumer Electronic Show in Las Vegas on January 8, 2019. (Photo by Robert Lever/AFP Photo)





A man demonstrates a Hoverbike on the opening day of the 2019 International Consumer Electronics Show in Las Vegas, Nevada, USA, 08 January 2019. The annual CES which takes place from 08 to 11 January is a place where industry manufacturers, advertisers and tech-minded consumers converge to get a taste of new innovations coming to the market each year. (Photo by Larry W. Smith/EPA/EFE/Rex Features/Shutterstock)





A Harley-Davidson Motorcycles LiveWire electric motorcycle is on display during a Panasonic news conference at CES International, Monday, January 7, 2019, in Las Vegas. (Photo by John Locher/AP Photo)





A Congolese wrestler's fetisheur sits on top of a car as he arrives to the Stade De Martyrs for a sports exhibition day on January 8, 2019 in Kinshasa. (Photo by John Wessels/AFP Photo)





Ukrainians sing Christmas carols as they carry decorated stars of Bethlehem during a parade in downtown Lviv, West Ukraine, 08 January 2019. Ukrainian believers celebrate the Orthodox Christmas Day according to the old Julian calendar on 07 January. (Photo by Mykola Tys/EPA/EFE)





People attend the Feast of The Three Kings to celebrate the Epiphany on the 12th day after Christmas at Egypt neighbourhood in Bogota, Colombia, on January 07, 2019. (Photo by Lokman Ilhan/Anadolu Agency/Getty Images)





A nude diner fills wine for another at the newly opened nudist restaurant “o'naturel” in Paris on December 5, 2017. Leave your coats, your pants and your inhibitions at the door: a Paris restaurant has begun serving up classic French fare to diners in the nude. Located down a quiet side street in southwest Paris, O'naturel, billed as the French capital's first nudist restaurant, is the brainchild of 42-year-old twins Mike and Stephane Saada. (Photo by Geoffroy Van Der Hasselt/AFP Photo)





A member of the Qinghai Acrobatic Troupe checks her hair with a smartphone during a media preview for the world premiere of cabaret show “Shanghai Mimi” as part of Sydney Festival in Chinatown, central Sydney, Australia, 08 January 2019. Sydney Festival 2019 runs from 09 to 27 January and will feature theatre, dance, circus, music, visual arts and talks from international and local artists. (Photo by Steven Saphore/EPA/EFE)





Artist and naturalist Stephanie Barthes adjusts a neon lamp on a stuffed pony as she works on her art creation called “Poney-Licorne” at her workshop in Bordeaux, France, January 8, 2019. (Photo by Regis Duvignau/Reuters)