Organolithium compounds, molecules containing a carbon–lithium bond, are excellent precursors for building new carbon–carbon ...

Two new catalyst systems take aim at these problems. One catalyst splits ethanol to give hydrogen at 270 °C and produces ...

Through corporate strategies, it’s vital that we all take responsibility for the power required for our data usage.

Students ace the CBSE Class 10 Science Exam 2025 with these 70+ important questions. Check important questions, preparation ...

Discovery of stable single-electron covalent bond in carbon compound validates a century-old theory Covalent bonds, in which two atoms are bound together by sharing a pair of electrons, ...

Plus, read our round-up of the latest Premium Bonds news. February 2025 update: Winners of the £1million Premium Bonds prizes this month are in Kirklees and Sheffield. The Kirklees winner had a ...

The James Bond movies celebrated their 60th anniversary in 2022. Now, in 2025, fans are still eagerly anticipating the announcement of the new James Bond, and details of the next movie. Bond 26 — the ...

Some of the Los Alamos scientists feared that the USSR might already be working on a hydrogen bomb and one of them, the arch-hawk, Edward Teller, urged the rapid development of a weapon with an ...

I-bonds offer interest based on a fixed rate plus inflation, compounding semiannually for up to 30 years. The minimum I-bond holding is one year, while early redemption within five years forfeits ...

If you're a 007 fan looking to watch James Bond movies in order, we have the perfect guide. You'll have to rely on multiple streaming services to watch every single Bond adventure, but the list ...

Commissions do not affect our editors' opinions or evaluations. Bonded means a business bought surety bonds to cover claims like incomplete work and theft. Insured means a business purchased ...