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Snowflake Structure Still Mystifies Physicists

Snowflake Structure Still Mystifies Physicists

Snowflake Structure Still Mystifies Physicists Leslie Nemo Years ago Don Komarechka was at his mundane advertising agency job when it started snowing outside. He happened to have brought a new camera lens that takes sharp, close-up photographs to work, so he took his gear outside. Not long after, Komarechka was venturing into his backyard every…

Google to begin lifting coronavirus ad ban

Google to begin lifting coronavirus ad ban

Google will start to lift its ban on coronavirus-related advertising this week after its policy caught fire from Democratic lawmakers who feared it may bolster misinformation from the White House. Over the next few days, Google will begin to allow “government entities, hospitals, medical providers, and NGOs” to run ads related to the novel coronavirus…