It's midday at Gymnasia Herzliya High School in Tel Aviv. The second-floor balcony is sun-drenched. One by one the students enter, wearing latex gloves, and start to arrange plastic bottles in wooden devices, row after row.
Tackling worldwide nutrition problems from a Tel Aviv high school
Students' experiments with spirulina algae – a new 'super food' that's 70 percent protein – could gain recognition on an international scale.
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