Can We Manipulate the Weather?
Lately, the drive to fix the climate has taken the form of large-scale geoengineering projects designed to reverse the effects of global warming.
It’s just that over the last 200 years, the clouds have proven an improbably resilient adversary, and the weather in general has resisted numerous well-funded—and often quite imaginative—attempts at manipulation by meteorologists, physicists, and assorted hobbyists. Some have tried to make it rain, while others have tried to make it stop. Balloons full of explosives have been sent into the sky, and large quantities of electrically charged sand have been dropped from airplanes. One enduring scheme is to disrupt and weaken hurricanes by spreading oil on the surface of the ocean.
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Here are 7 often-overlooked World Heritage Sites, each with its own history.
- UNESCO World Heritage Sites are locations of high value to humanity, either for their cultural, historical, or natural significance.
- Some are even designated as World Heritage Sites because humans don't go there at all, while others have felt the effects of too much human influence.
- These 7 UNESCO World Heritage Sites each represent an overlooked or at-risk facet of humanity's collective cultural heritage.
An innovation may lead to lifelike evolving machines.
- Scientists at Cornell University devise a material with 3 key traits of life.
- The goal for the researchers is not to create life but lifelike machines.
- The researchers were able to program metabolism into the material's DNA.
A new method promises to capture an elusive dark world particle.
- Scientists working on the Large Hadron Collider (LHC) devised a method for trapping dark matter particles.
- Dark matter is estimated to take up 26.8% of all matter in the Universe.
- The researchers will be able to try their approach in 2021, when the LHC goes back online.
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