The class of 2026 sat Maths Paper 2 and Irish Paper 1 today. Two students share their thoughts with the Leaving Cert Diary.

Learn how to graph a sine function. To graph a sine function, we first determine the amplitude (the maximum point on the graph), the period (the distance/time for a complete oscillation), the phase ...

Just slow down. Of course, that means it’ll take longer to get to your destination. A few years ago, I wrote a piece for WIRED on finding an optimal driving speed, assuming the extra drive time costs ...

The graph below has a turning point (3, -2). Write down the nature of the turning point and the equation of the axis of symmetry. For the parabola \(y=(x+6)(x-4)\) determine the coordinates and nature ...

Some measurements differed slightly from official reports, but Trump's graphic was generally correct.

Abstract: Inspired by how humans perceive, remember, and understand the world, semantic graphs have become an efficient solution for place representation and location. However, many current ...

It has long been suspected that the relative abundance of specific nutrients can affect cognitive processes and emotions. Newly described influences of dietary factors on neuronal function and ...

The transatlantic trade in enslaved Africans made many European traders extremely wealthy. Find out more about the trade routes in this short film. “One day, when all our people were gone out to their ...

Neurotransmitters are chemical messengers that transmit signals from nerve cells to target cells by attaching to specific receptors. After delivering their messages, the body breaks them down or ...

Established in 1945 under the Charter of the United Nations, the General Assembly occupies a central position as the chief deliberative, policymaking and representative organ of the United Nations.

As the central part of the circulatory system, the heart is responsible for pumping blood, supplying oxygen and nutrients, and removing metabolic waste such as carbon dioxide from all the tissues in ...