Engineers at Duke University have successfully manipulated laser beams to create intricate 3D patterns known as 'optical ...

Scientists have demonstrated a sort of holographic strip that splits a single laser beam into five bespoke beams that create an optical knot. The work shows that optical knots could be used as a ...

This knot is very useful for adjusting tie downs quickly and easily. For example, a tarp could be held down by a series of these knots and be made very tight so the wind cannot make it rise, and ...

You've probably heard the term "knots" relating to the speed of a ship, but where did it come from originally? Here's ...

Ever since reading The Fatal Shore (1986), Robert Hughes' history of Australian transportation, I'd wanted to visit Norfolk Island. I longed to see the huge Norfolk Island pines (Araucaria ...

Here's the Average Social Security Benefit at Ages 62, 67, and 70 US Ally Upgrades Ship-Sinking Skills After China Scare Watch A 'Solar Snake' Slither Across The Sun In Orbiter View Some US ...

One example is the reef knot (top) vs. the grief knot (bottom). One is considerably stronger than the other. What does this mean, exactly? According to researchers, people were consistently unable ...

The rappers privately tied the knot in 2017, and share daughter Kulture ... Cardi B has confirmed her single status in the wake of rumors about her relationship with Offset.