When news broke about a bedbug outbreak in his native South Korea, 29-year-old blockchain engineer and self-professed insectophobe Kang Jae-gu got straight to work—on the data.
Other
Dec 19, 2023
0
17
Holiday shopping is in full swing, but city dwellers may have fewer options for buying in person than they did a few years ago. That's because many large chain stores are pulling out of central cities.
Social Sciences
Dec 13, 2023
7
6
Urbanization presents major challenges not only for industrialized nations, but also for emerging countries, particularly when it comes to their future transport infrastructure. The "Emerging Urban Mobility" study carried ...
Social Sciences
Dec 5, 2023
0
4
Hydrogen has been regarded as a potential energy carrier instead of fossil fuels, addressing energy demand and environmental issues. Proton exchange membrane water electrolysis (PEMWE), with its high energy density, elevated ...
Analytical Chemistry
Nov 27, 2023
0
1
Ultrafast lasers have the advantages of high time resolution, high energy density, broadband spectrum, etc. Ultrafast lasers with high-energy and high peak power have been widely applied in industrial fields and frontier ...
Optics & Photonics
Nov 24, 2023
0
32
Great chemists have discovered ways to combine carbon, hydrogen, oxygen, and nitrogen into all manners of plastics: leak-proof food packaging, heat-resistant car parts, durable personal protective equipment—the list is ...
Polymers
Nov 3, 2023
0
63
Missions to the moon, missions to Mars, robotic explorers to the outer solar system, a mission to the nearest star, and maybe even a spacecraft to catch up to interstellar objects passing through our system. If you think ...
Space Exploration
Oct 6, 2023
4
190
Lithium-sulfur (Li-S) batteries are considered important devices for powering movable equipment, but there are still some challenges that limit their application, such as how to obtain a cathode for high sulfides absorption ...
Analytical Chemistry
Sep 29, 2023
0
1
A research team from American University has spent the last three years collecting samples from several freshwater streams that feed into Washington, D.C.'s Anacostia River. They have been looking for microplastics.
Earth Sciences
Sep 25, 2023
1
2
The locusts we see are usually green. This coloration provides protection by allowing locusts to blend into their green surroundings to avoid predators. However, when locusts gather in high population densities and undergo ...
Plants & Animals
Aug 29, 2023
0
5
