丹霞天文
StellarDX
爱你所爱,行你所行。听从你心,无问西东。
Guangdong Ocean University(GDOU) Astronomy Society Shenzhen, Guangdong, China
James R T
jamestiotio
"Any sufficiently advanced technology is indistinguishable from magic." - Sir Arthur Charles Clarke
@aruba The edge of knowing
mathlrz
math-lrz
All sciences are, in the abstract, mathematics.
China National Petroleum Corporation Karamay
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