Tech
We summarize the week's scientific breakthroughs every Thursday.
- Animals
Videos hint at why tree bats may die at wind turbines
Using heat-sensitive cameras, scientists were able to watch how tree bats interact with wind turbines and determine what behaviors may lead to their deaths.
- Tech
Solar cell powers water-to-hydrogen conversion
High efficiency could make perovskite solar cells useful for generating environmentally friendly fuel.
- Science & Society
Syria’s World Heritage Sites severely damaged by war
Satellite images reveal that five of the country’s six World Heritage Sites have suffered damage and some structures have been completely destroyed.
- Tech
Hybrid robot merges flier with two snakelike machines
A helicopter robot can airlift snakelike search-and-rescue bots out of tight situations.
- Tech
Hopping robot powered by explosions
A soft-bodied robot that can jump with the help of an explosion could one day aid search-and-rescue operations.
- Tech
Long after JFK assassination, gunshot forensics still limited
The Warren Commission Report included the results of a neutron activation analysis test of Lee Harvey Oswald. But even that high-tech analysis can't distinguish the type of weapon fired.
- Tech
Octobot uses webbed arms to swim faster
Octopus-inspired robot could one day help researchers observe underwater ecosystems.
- Tech
Hydrogen made using sunlight, cheap materials
Photosynthesis-inspired fuel cell uses water to make hydrogen gas and could feature in next-generation cars.
- Planetary Science
Spot on comet chosen for Rosetta mission lander
Philae, the Rosetta mission lander, will attempt to land on a spot called site J on comet 67P/Churyumov–Gerasimenko.
- Tech
‘Virtual Unreality’ chronicles dangers of digital deception
Journalist Charles Seife documents how the lies and misinformation that riddle the Internet are harming the real world.
- Tech
Space tourism’s price tag rockets upward
The “high price” of space tourism proposed in the 1960s is nowhere close to the astronomical price tag of trips today.
- Tech
To have a sound mind, a brain needs a body
Replicating human intelligence in robots requires the right materials for brain-body-environment interactions.
