Dubai gold prices plummet by Dh35 per gram following a global market downturn, as international gold prices fall over 5% after reaching record highs. Discover the factors behind this sudden shift and ...

Turn a pool noodle into a stylish framed mirror with this fun, budget-friendly DIY! Lightweight and easy to customize, it adds bold flair to any space.

That eternal flame has a whole lot of history—and science—behind it ...

Silver price (XAG/USD) retreats on Wednesday after reaching a daily high of $95.56 after US President Donald Trump eased his tone in his Davos speech, saying that he is ready to negotiate Greenland ...

Renowned ISRO scientist and “Rocket Woman of India” Ritu Karidhal Srivastava presented the winners with Newtonian parabolic mirror telescopes ...

One of the exciting traditions leading up to the Summer and Winter Olympics is the torch relay, when people can go out and see the Olympic torch as it travels from Greece, where it is lit by the sun ...

Gold prices surged 65% in 2025 after three years of sustained central bank buying exhausted willing sellers Bitcoin ETFs have purchased more than 100% of new supply since January 2024 launch but ...

1 Department of Physics and Chemistry, Lédéa Bernard OUEDROGO University, Ouagadougou, Burkina Faso. 2 Renewable Thermal Energy Laboratory, Joseph KI-ZERBO University, Ouagadougou, Burkina Faso. 3 ...

Straight to the point. I'm trying to build a 4F system with two off-axis parabolic mirrors, but I'm running into an issue where the input rays don't trace unless I introduce an extra rotation on the ...