Why are rubies red and emeralds green? Their colors come from the same metal in their atomic structure
The colors of rubies and emeralds are so striking that they define shades of red and green—ruby red and emerald green. But ...
The Jerusalem Post Blogs23d
Archaeologists discovered a unique structure in the City of David
The team believes that the structure was in use until the 8th century BCE, the middle of the period when the Kings of Judah ruled. A scarab seal from the 8th century BCE uncovered during the ...
Scientific American23d
The Curious History of Venn Diagrams
In his book The Mathematical Universe, mathematician William Dunham wrote of John Venn’s namesake legacy, the Venn diagram, “No one in the long history of mathematics ever became better known ...
Electrek23d
Here’s a look Nissan’s next-gen LEAF spotted testing in the US [Image]
The iconic electric car is due for a revival. Nissan’s next-gen LEAF was officially spotted testing in the US, giving us our best look at the upcoming EV so far. After launching the LEAF in 2010 ...
Sportskeeda27d
Minecraft: How to get and use leaf litter
Minecraft snapshot 25w02a has introduced the leaf litter, adding to the ever-expanding list of blocks in the game. It can be spotted easily in certain parts of your world, and apart from being a ...