These are almost one-quarter of the periodic table and are mainly found in the first four periods. Of these, 11 are essential elements that our bodies need in larger amounts: oxygen, carbon, ...

Syllabus: The NTA has put the official JEE Main 2026 Syllabus online on their website: jeemain.nta.nic.in. If you're planning ...

Water transport in periodic mesoporous organosilicas (PMOs) was studied using pulsed field gradient NMR. A series of isogeometric PMO materials with different chemical compositions of the pore walls ...

Albanese has one weapon in tariff talks: the periodic table. Phillip Coorey Political editor. Updated Jun 6, 2025 – 3.41pm, first published at 12.02pm. Save.

In this review, noncovalent interactions of ions with neutral molecules are discussed. After defining the scope of the article, which excludes anionic and most protonated systems, methods associated ...

Magnus Carlsen, the number one-ranked chess player in the world, banged the table in an outburst after losing a match to Gukesh Dommaraju. The video went viral on social media.

Abstract: Heterodyne laser interferometry and its accuracy at subnanometer levels are discussed. The simplest optical nonpolarization heterodyne interferometer is tested experimentally to understand ...

Compulsory Retirement, Periodic Review Are Irrational. The rationale behind compulsory retirement and periodic performance review in government services—to eliminate inefficiency and corruption—is not ...