The nervous system enables humans to react to their surroundings and to coordinate their behaviour. It comprises millions of neurones and uses electrical impulses to communicate very quickly.

Going to bed earlier and waking in the early morning often matches humans’ natural circadian rhythm, or internal clock, which tends to follow daylight patterns. Most adults need at least 7 hours of ...

Sleep happens in cycles that include three non-rapid eye movement (NREM) stages and one rapid eye movement (REM) stage, repeated 4 to 5 times nightly. Each cycle typically lasts 90 to 110 minutes. The ...

The platinum Tiffany Timer commemorates 160 years of chronographic heritage. This 40mm platinum chronograph, featuring a dial color that has a special effect on many people, is available in a limited ...

Abstract: Recently, one-time-programmable (OTP) memory has been widely used in micro controller unit (MCU) due to its storage reliability and tamper-proof. Based on the analysis of the breakdown ...

See what moon phase it is tonight and find out when you can see the rest of the moon phases for 2026. Breaking space news, the latest updates on rocket launches, skywatching events and more! You are ...