“Bàn cờ cát” kỳ lạ xuất hiện ven hồ Mỹ
Những" tác phẩm điêu khắc cát" kỳ lạ xuất hiện ven hồ Michigan, Mỹ, đầu tháng 1 thu hút sự chú ý của các nhiếp ảnh gia. Sự hình thành của chúng phụ thuộc vào nhiều yếu tố, trong đó có cát, nước và điều kiện gió, theo nhà vật lý Daniel Bonn, người đứng đầu Viện Van der Waals-Zeeman thuộc Đại học Amsterdam.
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