Search query: leds

Categories: All Categories


13142 records searched, 982 records found, 20 matches displayed

< Previous 20 articles        Next 20 articles >


Search Hints:

  • Use a + (plus sign) or - (minus sign) to include or exclude a word: +mars -venus
  • Use a ? (question mark) as a wildcard for a single letter: te?t (test,text)
  • Use a * (asterisk) as a wildcard for multiple letters: he*t (heat, heart)
  • Use a ~ (tilde) to expand word endings: meteor~ (meteorite, meteorid, meteorology)


Most frequent words for articles published in the last 45 days:
developed (95), climate (85), team (83), species (75), cells (74), used (72), human (64), help (61), change (60), water (60), years (60), data (57), energy (55), such (53), carbon (51), discovered (50), time (48), like (47), materials (46), even (44)


Return to the site home page

Chemistry: Biochemistry Offbeat: General Physics: Acoustics and Ultrasound
Published

Pingpong balls score big as sound absorbers      (via sciencedaily.com)     Original source 

Researchers describe an acoustic meta-surface that uses pingpong balls, with small holes punctured i...

Computer Science: Artificial Intelligence (AI)
Published

AI Chatbots have shown they have an 'empathy gap' that children are likely to miss      (via sciencedaily.com)     Original source 

Artificial intelligence (AI) chatbots have frequently shown signs of an 'empathy gap' that puts youn...

Ecology: Animals Ecology: Endangered Species Ecology: Extinction Ecology: Invasive Species Ecology: Nature
Published

Protecting endangered monkeys from poachers, habitat loss      (via sciencedaily.com)     Original source 

The 17 species of red colobus monkey living across Africa, including in the Tai Project field statio...

Environmental: Ecosystems
Published

New research shows soil microorganisms could produce additional greenhouse gas emissions from thawing permafrost      (via sciencedaily.com)     Original source 

As the planet has warmed, scientists have long been concerned about the potential for harmful greenh...

Ecology: Nature
Published

How do we make farming better for the planet? Ask women - How Women are Leading the Way in Making Farming Better for the Planet      (via sciencedaily.com) 

A study used video games to test ways of balancing agriculture and conservation -- and found getting...