The Great Blue Hole is a large underwater sinkhole off the ...
(1) An image which has been turned upside down, with ...
A quasiperiodic crystal, or, in short, quasicrystal, is a ...
A tornado is a violently rotating column of air that is in ...
GOOS, co-sponsored by IOC/UNESCO, WMO, UNEP and ICSU, is a ...
Occurs when solid, liquid, or gaseous volcanic materials ...
مهندس
hyderabad, الهند
0
بنود
1
معاجم
متابعين
40
4
95
10
64
6