科学与环境

Christian amulets preserved Roman traditions of protection

来源: Phys.org - latest science and technology news stories · 发布于

Christian amulets preserved Roman traditions of protection
来源: Phys.org - latest science and technology news stories

For centuries, the Romans turned to amulets to protect themselves or their surroundings. Research by Ph.D. candidate Patricia Kret shows that this tradition continued into the early days of Christianity.

For centuries, the Romans turned to amulets to protect themselves or their surroundings. Research by Ph.D. candidate Patricia Kret shows that this tradition continued into the early days of Christianity.

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科学与环境

NASA just powered up Roman’s massive 300-megapixel camera

NASA’s Roman Space Telescope has successfully activated its 300-megapixel infrared camera, which will capture enormous stretches of the cosmos with Hubble-like sharpness. Its planet-hunting coronagraph is also working as expected, putting Roman another major step closer to beginn

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Beyond temperature: How people experience urban heat
科学与环境

Beyond temperature: How people experience urban heat

Urban heat is more than a matter of temperature. It can affect how people sleep, work, travel through the city and dress, and even how safe or comfortable they feel in public spaces. Yet these everyday consequences often remain invisible in conventional assessments of urban heat.

Phys.org - latest science and technology news stories ·