The lead in some bullets used for hunting deer, moose, and elk is toxic to the humans who eat the harvested meat and to scavenger animals that feast on remains left in the field.
Analytical Chemistry
Aug 24, 2022
5
1510
Japan's latest bullet train, the thin-nosed "Hayabusa" or Falcon, will make its 300 kilometre per hour (186 mph) debut Saturday, boasting a luxury carriage modelled on airline business class.
Engineering
Mar 4, 2011
13
0
(PhysOrg.com) -- Acoustic devices are used in a range of applications such as ultrasound scanners, but their performance is limited for some uses by their inaccurate focusing and low focal power. Now a group of scientists ...
The neurohormone oxytocin is well-known for promoting social bonds and generating pleasurable feelings, for example from art, exercise, or sex. But the hormone has many other functions, such as the regulation of lactation ...
Cell & Microbiology
Sep 30, 2022
0
1160
(AP) -- The Chinese government on Tuesday ordered a two-month, nationwide safety campaign for its railway system after a collision between two bullet trains killed at least 39 people.
Engineering
Jul 26, 2011
1
0
(PhysOrg.com) -- One of the complaints that many have with regard to vehicles powered by alternative energy is the fact that they don't really have a lot of speed. However, this does not necessarily have to be the case. Last ...
A bio-art project to create bulletproof skin has given a Utah State researcher even more hope his genetically engineered spider silk can be used to help surgeons heal large wounds and create artificial tendons and ligaments.
Materials Science
Aug 22, 2011
2
0
Engineers at the University of Leeds are working on a new type of body armour made from cement.
Engineering
Jun 29, 2009
2
0
Twice as fast as an airplane, cheaper than a bullet train and completely self-powered: that's the mysterious transportation system for which inventor and entrepreneur Elon Musk is promising to reveal design plans Monday.
Hi Tech & Innovation
Aug 12, 2013
7
0
On the morning of March 22, 1915, residents of the small town of West Shelby, New York, awoke to a horrific scene. A woman clad only in a bloodied nightgown lay shot to death in the snow on the doorstep of an immigrant farmhand, ...
Other
Mar 27, 2020
0
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