Find the second largest distinct element in the array. If it does not exist, return -1.
Interesting Engineering on MSN
DSA’s 1,650-dish grid to survey universe 100x faster with real-time GPU data processing
The California Institute of Technology (Caltech) has finalized design plans for the Deep Synoptic ...
IFLScience on MSN
Deep Synoptic Array – the world's most sensitive radio observatory – has just been greenlit
The next generation of astronomical observatories continues to expand. The Deep Synoptic Array (DSA) has now passed its final ...
Caltech says its Deep Synoptic Array will be larger and 100-times faster than any radio telescope ever constructed.
Hundreds of radio dishes planned for a remote Nevada desert will scan millions of stars, galaxies, and other mysterious or ...
8d
New buried-growth process enables 2D arrays of position- and orientation-controlled diamond qubits
Researchers at Kanazawa University, in collaboration with Diamond and Carbon Applications (Germany), have developed a ...
A massive new radio telescope array is coming to Nevada to probe some of the deepest reaches of the universe.
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