👉 Learn how to solve with similar triangles. Two triangles are said to be similar if the corresponding angles are congruent ...

Learn how to solve problems with kites. A kite is a four-sided shape (quadrilateral) with two equal pairs of adjacent sides and the diagonals are perpendicular. Some of the properties of kites are: ...

A gang of West Midlands cashpoint thieves have been caught on camera using angle grinders and jaws of life to break into cashpoints across the UK. The crooks have been jailed for more than 34 years ...

Researchers in the US and Germany have solved a mathematical problem that has puzzled ...

To discuss means to talk or write about a subject in detail. It's good to be able to discuss stories and books with other people and to share views and ideas on them. When discussing stories you might ...

Abstract: This paper presents a novel method for angle estimation using an infrared (IR) camera in outdoor environments. The technique leverages the inherent advantages of IR imaging, such as its ...

Abstract: In this article, two multibeam reflectarray antennas are presented for Ka-band in a multi-feed configuration. Both feature a wide-angle scanning range with very low scan losses. They are ...

A behind-the-scenes look at how Peter Jackson created his WWI documentary. A day with artist Derek Boshier as he works on a new painting and reflects on his life.