Although LEDs are increasingly used in low-energy lighting and displays, consumers sometimes find their light harsh or unpleasant. Findings from a new study point to the need to take age-related perception differences into ...
Optics & Photonics
Oct 16, 2019
4
57
A pioneering study carried out at EPFL shows that the amount of daylight in a room can influence our thermal comfort and how well we tolerate heat or cold. The findings could be used to improve existing building standards ...
Social Sciences
Sep 23, 2019
0
31
Researchers report a new imaging system that cancels the chromatic optical aberrations present in a specific person's eye, allowing for a more accurate assessment of vision and eye health. By taking pictures of the eye's ...
Optics & Photonics
Aug 1, 2019
0
28
Researchers at Cornell University are using a rigged card game to shed light on perceptions of inequality.
Social Sciences
Jul 17, 2019
0
131
Food's texture affects whether it is eaten, liked or rejected, according to Penn State researchers, who say some people are better at detecting even minor differences in consistency because their tongues can perceive particle ...
Other
Jun 13, 2019
0
13
Birds, fish and bacteria often gather into groups or swarms. This so-called collective behaviour requires all group members to continuously and reciprocally adapt their movements. It can be a challenging task, however, for ...
General Physics
Apr 4, 2019
0
55
Humans, fish and, most likely, other species rely on identical visual features—color, size, orientation, and motion—to quickly search for objects, according to researchers at Ben-Gurion University of the Negev (BGU).
Plants & Animals
Feb 4, 2019
0
15
Species that lay eggs but don't actively keep watch over them often protect their precious eggs from predators by laying them in communal groups or by fortifying them with toxins. However, protecting these eggs from being ...
Plants & Animals
Jan 10, 2019
0
28
Sheep, giant pandas, mouse lemurs, capybaras, and fur seals all have something in common when it comes to communication. All of them produce calls with rapid, vibrato-like fundamental frequency modulation—commonly known ...
Plants & Animals
Aug 24, 2017
1
37
No experience with human speech is necessary for budgerigars to perceive the difference between "d" and "t", according to a study published May 31, 2017 in the open-access journal PLOS ONE by Mary Flaherty from The State ...
Plants & Animals
May 31, 2017
0
154
