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  • Empowering refugee communities with access to clean water

    With project Maji, seniors Martin Leet and Leah Voytovich will use their President’s Engagement Prize to install a solar-powered water tank and provide agricultural and first aid training for members of the Olua I community.
    Leah Voytovich and Martin Leet in front of college hall while wearing masks
    President’s Engagement Prize winners Martin Leet, a College of Arts & Sciences senior from Bor, South Sudan, and Leah Voytovich, a School of Engineering and Applied Science senior from Stamford, Connecticut, are poised to empower refugees in Uganda to obtain one of life’s most fundamental needs: Access to clean water. Their project Maji, meaning “water” in Swahili, will install a solar-powered water tank and provide agricultural and first aid training for members of the Olua I community.

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  • The Fed explained: What it does and why it matters
    Photo of the Federal Reserve facade

    (Image: Lance Nelson)

    The Fed explained: What it does and why it matters

    Former Philadelphia Fed President Patrick Harker and financial historian Peter Conti-Brown, both Wharton professors, unpack the central bank’s origins, its unusual structure, and the quiet ways it shapes the economy

    May 13, 2026

    Fighting oral cancer with bioengineered chewing gum
    A latex-gloved hand hoding a petri dish of medical chewing gum.

    A bioengineered bean gum from the lab of Penn Dental’s Henry Daniell is found to reduce the levels of three microbes associated with head and neck squamous cell cancer to almost zero, without affecting the beneficial bacteria normally found in the mouth.

    (Image: Kevin Monko/Penn Dental Medicine)

    Fighting oral cancer with bioengineered chewing gum

    Research led by Penn Dental’s Henry Daniell shows that antiviral and antibacterial chewing gums reduce the levels of three microbes linked to worse outcomes in oral cancers, paving the way for more effective and affordable therapies.

    Apr 20, 2026