العلوم والبيئة
New model explains why glass becomes less transparent to terahertz light
المصدر: Phys.org - latest science and technology news stories · نُشر
Electromagnetic waves in the gigahertz (GHz) range, such as those used in mobile communications, can readily pass through many types of glass. However, transmission decreases significantly at terahertz frequencies above a characteristic threshold.
Electromagnetic waves in the gigahertz (GHz) range, such as those used in mobile communications, can readily pass through many types of glass. However, transmission decreases significantly at terahertz frequencies above a characteristic threshold.
أخبار ذات صلة
ElevenLabs’ new v4 speech model supports more expression control and 90 languages
ElevenLabs v4 can clone voices with a 10 second clip
TechCrunch ·
Tesla workers balk at training Optimus humanoid robots as replacements
Tesla’s pivot from making electric cars to humanoid robots is facing challenges because of complex robot hands and disgruntled employees pushing back against training their robotic replacements. The struggle to scale up production comes as Tesla CEO Elon Musk has bet the company’
Ars Technica - All content ·
Financial stress bleeds into our relationships. But partners who provide emotional support can help.
When a big credit card bill arrives or the rent is due, that stress can spill into our closest relationships, adding another source of tension between partners.
Phys.org - latest science and technology news stories ·
Shared DNA switch turns on genes in both bacteria and yeast
Microbial cell factories that produce pharmaceutical ingredients and other useful compounds include both the bacterium Escherichia coli and yeast, the organism used to leaven bread and ferment alcohol. The two organisms turn genes on by different rules, so a production design bui
Phys.org - latest science and technology news stories ·
Online educational resources present imperialism in a positive light, involve students in inappropriate discussions
Teachers are increasingly turning from print textbooks to online materials to teach their courses. But when tasked with finding information online, they can encounter questionable or unreliable material.
Phys.org - latest science and technology news stories ·