Learn how to calculate the area under a curve using summation notation! In this video, we break down the concept step by step, explaining how to approximate integrals with discrete sums and understand ...

Staring at a page of derivatives or integrals can feel like trying to read a foreign language. Your professor moves fast, the ...

The essay argues love is not commerce but endures through values and identity, surviving beyond calculation, sacrifice, or explanation, as a sustaining commitment without answers ...

What is the Catholic Church in England and Wales for, exactly? Some might insist existence is enough and no more needs to be ...

Pankaj Rana tells says that Hisense India is no longer just a TV brand — it is architecting a multi-category empire from a ...

Jerusalem should be “pragmatic and not give more on normalization than what it’s worth,” says Mideast expert Efraim Inbar.

In 2021, brands globally invested $13.9 billion in creator partnerships. By 2025, that figure will reach $37 billion—growth that outpaces the broader media ...

TEHRAN- The head of the Islamic Republic of Iran Railways (known as RAI) announced that so far 60 trains from China destined ...

Discover how Oliver Williamson, a Nobel laureate, transformed economic thought with Transaction Cost Economics and influenced policy beyond traditional markets.

The web gaming space continues to grow rapidly, and one of the most notable collaborations in late 2025 is the exclusive launch of Obby Roads on Poki’s global browser gaming website. This ...

In this video, we derive the catenary curve using physics and calculus, explaining how a hanging cable reaches equilibrium under gravity. Step-by-step reasoning connects forces, differential equations ...

Explore how Newton’s discoveries in physics, mathematics, and optics reshaped science and continue to influence our understanding of the universe.