Breathing problems
5 solutions
Breathing problems
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236
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0
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4210
Father creates air purifier to help his son breathe easier
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210
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3350
Mother develops products to alert about her son’s food allergies
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120
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2211
Citizen designs a homemade protective mask for the Covid-19 epidemics
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117
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2223
Cross-disciplinary team develops inexpensive alternative to ventilators
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111
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2517
UK college launches a COVID-19 symptom tracking app to study the progress of the infection
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