Boeing Starliner return to Earth set for June 26
NASA and Boeing are targeting a June 26 return to Earth of the Boeing Starliner from the International Space Station, officials said Tuesday.
NASA and Boeing are targeting a June 26 return to Earth of the Boeing Starliner from the International Space Station, officials said Tuesday.
Space Exploration
Jun 18, 2024
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Boeing is set to launch its first crewed space mission in June without fixing a small helium gas leak on its troubled Starliner spaceship, officials said Friday.
Space Exploration
May 25, 2024
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After years of delays, Boeing's Starliner capsule is set to ferry astronauts to the International Space Station (ISS) Monday, a milestone for the US aerospace giant and NASA.
Space Exploration
May 6, 2024
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Launch day is finally here: Boeing's Starliner capsule blasts off Monday to the International Space Station on its first crewed mission—several years after SpaceX first achieved the same milestone.
Space Exploration
May 4, 2024
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Humans can sense five different tastes: sour, sweet, umami, bitter, and salty, using specialized sensors on our tongues called taste receptors. Other than allowing us to enjoy delicious foods, the sensation of taste allows ...
Molecular & Computational biology
Apr 10, 2024
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A research team from the University of Cologne, in collaboration with colleagues from the Leibniz Institute for Food Systems Biology in Freising, has discovered a receptor for bitter taste in twelve different cartilaginous ...
Evolution
Nov 13, 2023
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During the Battle of Flanders in July 1917, German soldiers deployed sulfur mustard-containing artillery shells on unsuspecting British and Canadian troops, marking the first time "mustard gas" had been used as a chemical ...
Biochemistry
Oct 18, 2023
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Since the International Organization of Vine and Wine (OIV) approved the use of ultrasound to promote the extraction of grape compounds back in 2019, its application for obtaining superior red wines has been studied extensively.
Biotechnology
Jul 13, 2023
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Taste receptors for bitter substances are not only found on the tongue but also on cells outside the oral cavity. As a new study by the Leibniz Institute for Food Systems Biology at the Technical University of Munich now ...
Evolution
Jul 3, 2023
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Surprisingly, bitter taste receptors are not only located in the mouth, but also elsewhere in the body, including the airways. Activating those receptors opens up lung passageways, so they're a potential target for treating ...
Biochemistry
Mar 13, 2023
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Taste (also called smatch or gustation; adjectival form: gustatory) is one of the traditional five senses. It refers to the ability to detect the flavor of substances such as food, certain minerals, and poisons, etc.
Humans receive tastes through sensory organs called taste buds, or gustatory calyculi, concentrated on the upper surface of the tongue.
The sensation of taste can be categorized into five basic tastes: sweet, bitterness, sour, salty, and umami. The recognition and awareness of umami is a relatively recent development in Western cuisine. MSG produces a strong umami taste.
As taste senses both harmful and beneficial things, all basic tastes are classified as either appetitive or aversive, depending upon the effect the things they sense have on our bodies.
The basic tastes contribute only partially to the sensation and flavor of food in the mouth — other factors include smell, detected by the olfactory epithelium of the nose; texture, detected through a variety of mechanoreceptors, muscle nerves, etc.; temperature, detected by thermoreceptors; and spiciness, or piquance, also called chemesthesis.
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