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Why planes flying like geese could cut back on aviation emissions

Geese use this trick to save energy on long journeys—soon, airplanes could too.
JSTOR Daily

Cyclic Winter Grazing Patterns in Brent Geese and the Regrowth of Salt- Marsh Grass

J. M. Rowcliffe, A. R. Watkinson, W. J. Sutherland and J. A. Vickery 1. This paper describes the large-scale spatial and temporal patterns of grazing on salt-marsh by Dark-Bellied Brent Geese Branta ...
Daily Mail

Robot goes BERSERK at a restaurant in California as desperate staff try to drag it away from customers - as one viewer asks 'why isn't there a big red power off button?'

This is the shocking moment a dancing robot goes berserk at a restaurant, sending food flying while staff try to drag it away. Customers at the Haidilao hotpot restaurant in San Jose, California, were ...
BBC

Making predictions about elements

The periodic table arranges all the chemical elements in a specific way. Patterns are visible in the way that elements behave, and this allows us to make predictions about other elements. Gethin: And ...
IEEE

Sensitivity Analysis of k-Fold Cross Validation in Prediction Error Estimation

Abstract: In the machine learning field, the performance of a classifier is usually measured in terms of prediction error. In most real-world problems, the error ...