[ girl ] my mom, she makes underwater fans that are powered by the moon. she can print amazing things, right from her computer. [ whirring ] [ train whistle blows ] she makes trains that are friends with trees. my mom works at ge. reporting heavy gun fire at the airport in eastern ukraine in the city of donetsk. journalists report the airport is on fire. more than 50 armed men claiming to the men of donetsk people s of republic took control of the conflict. the newly elected president, petro poroshenko, said he would not negotiate with terrorists