Tribal struggle

Article Abstract:

The Negritos of the Andaman Islands in the Bay of Bengal have thrived for centuries despite their isolation from other human populations. However, their population has begun to decline as a result of diseases and practices acquired from periodic contacts with other peoples.

Health aspects, Social aspects, Indigenous peoples, Social isolation, Tribes, Andaman Islands

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A transparent enigma

Article Abstract:

Autistic intelligence varies widely, from severe retardation to savant syndrome. A case Tito Mukhopadhyay is presented who combines extreme neurological disability with an ability to write and who also knows English, Bengali and Hindi languages.

Care and treatment, Autism, Patients, Patient care, Curiosities and wonders

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Science with brass

Article Abstract:

Oscillons, which are small brass balls with radii measuring less than 0.1 millimeter each, have fascinated physicists because they form endless patterns when vibrated. Their behavior resembles the movement of sand in beaches.

Research, Physics, Sand, Sands

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