A truly random number is something that is surprisingly difficult to generate. A typical approach is to generate the required element of chance from a natural and unpredictable source, such as ...

Your brain can’t generate random numbers, and computers can’t either. Most of the ‘random’ numbers we come across in our lives are actually pseudorandom numbers; random enough for their purpose, but ...

Bacterial infections that can’t be eliminated with standard drugs, caused by antibiotic-resistant bacteria, are considered to be a major and growing threat to public health. The pandemic has shown us ...

An important and still unanswered question is how new genes that cause antibiotic resistance arise. In a new study, Swedish and American researchers have shown how new genes that produce resistance ...

It’s surprisingly difficult to come up with a truly random sequence of numbers or items. Doing so requires cognitive skills such as memory and attention, as well as a sense of complexity. “Our brains ...

* if the sequences were made periodic, no sequence would be a time shifted version of another sequence * oscillating sequences are not allowed (no 10101010..., no 11001100..., etc) The first and the ...

In the real world, probability is a tough thing to characterize. If I roll a die, what does it mean to say that it has a one-sixth chance of coming up 5? We say that the outcome is random because we ...

Take a look at Champernowne’s Constant. It’s a ridiculously easy sequence to make, and yet it fooled programs designed to root out underlying order in seemingly random numbers. David Gawen ...

Although this is an age-old discussion, new technology tools, such as “Big Data Analytics”, shine a fresh light on the question. The essence of data analysis is the art and science of looking for ...