Patients experience pain and stiffness in the muscles, but there are no measurable findings on X-rays or lab tests.

患者有肌肉疼痛和僵硬，但是X光检查或实验室测试并无异常。

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A kind of "social X-Ray" glasses is currently under development by researchers at the Massachusetts Institute of Technology's Media Lab.

据《每日邮报》7月12日报道：最近，麻省理工学院媒体实验室的研究人员正在开发一种“社交X光”眼镜。

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Soon after this, I felt a lump. I went to my doctors, and after X rays, tests and lab work were done, they told me I had cancer.

此后不久，我感到有个肿块。我去看了医生，做了X光透视、各种检查和化验。他们告诉我说，我得了癌症。

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Don't tell Google, but its latest X lab project is something performed by the great internet public every day.

ENGADGET: Google simulates the human brain with 1000 machines, 16000 cores and a love of cats

The initiatives have since become more serious and are being led by Google's "access" unit, the Google X lab led by Google co-founder Sergey Brin, and Google.org, the company's nonprofit arm, these people said.

WSJ: Google to Fund, Develop Wireless Networks in Emerging Markets

Finally, Google could continue creating jobs as it research, design, and manufacture the systems close to its current operations in Mountain View and the secret Google X Lab believed to be in the Bay Area, where the autonomous cars were developed.

FORBES: Self-Driving Cars From Google On The Road Toward Approval In California