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Daily Brain Teaser for Oct 02, 2025
Double 21
My first is double twenty-one but twice of twenty-two,
Decipher it and you will see that statement is quite true.
My next two are just three apart, or, looking at the link,
You'll have the answer easily and will not have to think.
My fourth is so more ways than one, so long as you can spell,
While my fifth splits first and second, so what is it? Can you tell?
It may seem like these words of rhyme are nonsense things to say,
Though the five together are right here (two ways) so what are they?
Check Braingle.com for the answer.
My first is double twenty-one but twice of twenty-two,
Decipher it and you will see that statement is quite true.
My next two are just three apart, or, looking at the link,
You'll have the answer easily and will not have to think.
My fourth is so more ways than one, so long as you can spell,
While my fifth splits first and second, so what is it? Can you tell?
It may seem like these words of rhyme are nonsense things to say,
Though the five together are right here (two ways) so what are they?
Check Braingle.com for the answer.
Categories: Brain Teaser
Jane Goodall, dogged advocate for the natural world, has died aged 91
Acclaimed conservationist and chimpanzee expert Jane Goodall has died, leaving behind a legacy of empathy for primates and the natural world
Categories: Science
Jane Goodall, dogged advocate for the natural world, has died aged 91
Acclaimed conservationist and chimpanzee expert Jane Goodall has died, leaving behind a legacy of empathy for primates and the natural world
Categories: Science
Evolution may explain why women live longer than men
In most mammals, females live longer than males, but in birds the trend goes the other way – a study of over 1000 species points to possible reasons for these differences
Categories: Science
Evolution may explain why women live longer than men
In most mammals, females live longer than males, but in birds the trend goes the other way – a study of over 1000 species points to possible reasons for these differences
Categories: Science
Prepare to enjoy four spectacular supermoons in a row
If you are a fan of the moon, then the next four months will give you something special to watch out for, says Abigail Beall
Categories: Science
New Scientist recommends Chris Hadfield's Final Orbit
The books, TV, games and more that New Scientist staff have enjoyed this week
Categories: Science
Prepare to enjoy four spectacular supermoons in a row
If you are a fan of the moon, then the next four months will give you something special to watch out for, says Abigail Beall
Categories: Science
New Scientist recommends Chris Hadfield's Final Orbit
The books, TV, games and more that New Scientist staff have enjoyed this week
Categories: Science
Disturbing Netflix mystery explores a world out to 'solve' adolescence
Set at a strange academy in small-town Vermont, Netflix’s Wayward aims to pacify unruly teens by master manipulation. Bethan Ackerley finds a creepy, troubled world
Categories: Science
Endearing photos of bats show clever adaptations like long tongues
In his book The Genius Bat, ecologist Yossi Yovel explains why these mammals are a vital part of ecosystems, pollinating plants and keeping insect populations in check
Categories: Science
Exploring PMS is a great idea, but The Period Brain can be simplistic
Premenstrual syndrome and its symptoms is neglected by science, so Sarah Hill's new book is welcome. But it needs more on genetics, not just lifestyle changes, says Alexandra Thompson
Categories: Science
Why 'beauty factories' could solve two massive cosmological mysteries
Facilities that make particles called B mesons may seem obscure, but they could help explain why there is more matter than antimatter and what dark matter is, says Chanda Prescod-Weinstein
Categories: Science
What might the humble house mouse be trying to tell us?
Feedback is amazed to find that the audible vocalisations of the house mouse is all but unstudied in favour of the ultrasonic sounds humans can’t hear. SQUEAK!
Categories: Science
Why abandoning psychedelic research in the 1970s was a blow to science
Work on medical uses of mind-altering substances was sidelined for decades by the political backlash against drugs, a misstep that has echoes in today’s intolerance of some fields of study
Categories: Science
Disturbing Netflix mystery explores a world out to 'solve' adolescence
Set at a strange academy in small-town Vermont, Netflix’s Wayward aims to pacify unruly teens by master manipulation. Bethan Ackerley finds a creepy, troubled world
Categories: Science
Endearing photos of bats show clever adaptations like long tongues
In his book The Genius Bat, ecologist Yossi Yovel explains why these mammals are a vital part of ecosystems, pollinating plants and keeping insect populations in check
Categories: Science
Exploring PMS is a great idea, but The Period Brain can be simplistic
Premenstrual syndrome and its symptoms is neglected by science, so Sarah Hill's new book is welcome. But it needs more on genetics, not just lifestyle changes, says Alexandra Thompson
Categories: Science
Why 'beauty factories' could solve two massive cosmological mysteries
Facilities that make particles called B mesons may seem obscure, but they could help explain why there is more matter than antimatter and what dark matter is, says Chanda Prescod-Weinstein
Categories: Science
What might the humble house mouse be trying to tell us?
Feedback is amazed to find that the audible vocalisations of the house mouse is all but unstudied in favour of the ultrasonic sounds humans can’t hear. SQUEAK!
Categories: Science