Against Israeli odds

"Watching her blind aunt and uncle struggle to navigate the steep slopes and scant sidewalks of this hilly city, one Palestinian girl decided to reinvent the stick. Armed with spare parts that are hard to find in the West Bank, Asil Abu Lil and two classmates patched together an obstacle-detecting cane that has won them a trip to San Jose, California, for Intel Corp.'s international youth science fair."" (thanks Ashita)