William of Ockham is the medieval philosopher who gave us what is perhaps the world’s only metaphysical knife. Raised by Franciscan friars and educated at Oxford in the late 13th century, he focused ...

Occam's razor—the principle that when faced with competing explanations, we should choose the simplest that fits the facts—is not just a tool of science. Occam's razor is science, insists a renowned ...

Occam's razor – the principle that, when faced with competing explanations, we should choose the simplest that fits the facts – is not just a tool of science. Occam's razor is science, insists a ...

Russell has a PhD in the history of medicine, violence, and colonialism. His research has explored topics including ethics, science governance, and medical involvement in violent contexts. Russell has ...

Shaving is one of the oldest grooming rituals known to man. The Egyptians were shaving as far back as 3,000 BC, the Romans made it a coming-of-age ceremony, and yet, for all that accumulated history, ...

A new study took a microscopic look at razors to determine why they go dull when cutting soft material such as hair. The team found that the angle of the hair can have a big impact on how dull the ...