Obama touts robots, US ingenuity at White House Science Fair

The annual White House Science Fair is an opportunity to show off the nation's budding inventors, engineers, astronauts and researchers — and to impress the nation's science fan-in-chief.

WASHINGTON (AP) — They came with eco-glue and Lego launchers. Their tag board displays were filled with charts, graphs and research on pollution. There were no little kids with plaster volcanoes in this crowd. But there was a trash-eating robot.

This was the White House Science Fair, an annual opportunity to show off the nation’s budding inventors, engineers, astronauts and researchers — and to impress the nation’s science fan-in-chief.

“You remind us that together through science we can tackle some of the biggest challenges we face,” President Barack Obama told the more than 130 students gathered at the White House on Wednesday. “You are sharing in this essential spirit of discovery that America is built on.”

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