I created a rudimentary calculator using only marbles. Watch as I demonstrate its functionality and explore the concept.

Plus, Arlington’s ThreatConnect was acquired by Dataminer and pathogen-detecting HyperSpectral raised $7 million in an over-subscribed round.

The universal genetic code is made up of several codons or triplet bases. The standard code has evolved over time to minimize coding errors. There are a total of 64 codons in the genetic code arising ...