11-year-old inventor builds $38 moss filter that removes up to 95% of lead
![11-year-old inventor builds $38 moss filter that removes up to 95% of lead]()
Reviewed by
karthi
on
September 12, 2026
Rating:
5
Deer Learn To Ignore Deterrents: Human shouts scare best; habituation soon blunts effect
![Deer Learn To Ignore Deterrents: Human shouts scare best; habituation soon blunts effect]()
Reviewed by
karthi
on
September 12, 2026
Rating:
5
In the 1850s, pigs brought to Santa Cruz Island became feral
![In the 1850s, pigs brought to Santa Cruz Island became feral]()
Reviewed by
karthi
on
September 12, 2026
Rating:
5
In 2019, scientists shook earthworms and found waves oscillating at half the driving frequency
![In 2019, scientists shook earthworms and found waves oscillating at half the driving frequency]()
Reviewed by
karthi
on
September 11, 2026
Rating:
5
In 1870, Goats were left on a Seychelles Island; by 1920, they were forcibly eradicated
![In 1870, Goats were left on a Seychelles Island; by 1920, they were forcibly eradicated]()
Reviewed by
karthi
on
September 11, 2026
Rating:
5
Crayfish invaded Crater Lake 100+ years ago; newt now vanishing from 95% shore
![Crayfish invaded Crater Lake 100+ years ago; newt now vanishing from 95% shore]()
Reviewed by
karthi
on
September 11, 2026
Rating:
5
Wisconsin restored old farmland into prairie and rare bumblebees began returning
![Wisconsin restored old farmland into prairie and rare bumblebees began returning]()
Reviewed by
karthi
on
September 10, 2026
Rating:
5
