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As technology evolves, perhaps bioprinting functional organs, one of the most exciting applications of 3D printing, is not that far away.
As the class gets ready to start, homeless people cast away their belongings - coats, backpacks, Ziploc bags filled with toiletries - and organize themselves into neat rows.
As restrictions loosen and many Americans flocked to beaches and barbecues this past Memorial Day weekend, businesses and governments are still seeking ways to curb the spread of the novel coronavirus.
As she walked the street one day, upset and with a heart full of worry, Li kicked a beverage bottle. Looking at the bottle, the idea came to her that she could collect and sell garbage to earn money for her family.
As the chaos escalated, a man wearing a press vest was struck by a Molotov cocktail tossed by a masked rioter, while another demonstrator was seen attempting to throw a natural gas tank into a fire on a Wan Chai street, but was stopped by his companions.
