Author: Tech Support

    • China-based Yuanfudao, which offers online courses and homework plans to students, has raised $2.2B in two recent rounds, raising its valuation to $15.5B (Reuters)

    Reuters: China-based Yuanfudao, which offers online courses and homework plans to students, has raised $2.2B in two recent rounds, raising its valuation to $15.5B  —  BEIJING (Reuters) – Beijing-based education technology startup Yuanfudao said on Thursday that it has secured $2.2 billion from major Chinese … China-based Yuanfudao, which offers online courses and homework plans

    Read More
    • Contact tracing in the US has been hampered by the lack of a single national app, with 10 states and DC creating their own and most having no app at all (David Uberti/Wall Street Journal)

    David Uberti / Wall Street Journal: Contact tracing in the US has been hampered by the lack of a single national app, with 10 states and DC creating their own and most having no app at all  —  The lack of a national plan on contact tracing has resulted in a state-by-state patchwork of differing

    Read More
    Affordable Ground-Penetrating Radar

    While you might think of radar pointing toward the skies, applications for radar have found their way underground as well. Ground-penetrating radar (GPR) is a tool that sends signals into the earth and measures their return to make determinations about what’s buried underground in much the same way that distant aircraft can be located or

    Read More