Machine learning models are designed to take in data, to find patterns or relationships within those data, and to use what ...

How many times have you said, “I wish the days were longer”? Well, NASA scientists say the construction of China’s Three ...

Time dilation means two observers may experience the same events years apart, revealing there is no universal “now.” ...

This paper describes the eccentricity, amplitude, phase shift, angular momentum, polarization, radial path, and orbital ...

A tool called AI-Newton can derive scientific laws from raw data, but is some way from developing human-like reasoning.

The table below comprises the names of units which are part of the latest syllabus for the 2025 exams. These chapters are intact with minor additions. Discovery of Electron, Proton, and Neutron, ...

When an object is falling, the two main forces acting on it are weight close weightA force that acts on mass, pulling it down, due to gravity. Weight is a force and forces are measured in newtons (N).

We measure the “warmness” of the dark matter, i.e. the comoving root-mean-square thermal velocity v hrms (1) , with nearly 3000 spiral galaxy rotation curves in the ...

Abstract: This paper presents a closed-form feedback control design to guarantee collision-free maneuvering for four-wheel car-like robots. Relative velocity information and collision sector functions ...