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garza6544

This Is How Cats See the World | WIRED - 0 views

  • For starters, cats’ visual fields are broader than ours, spanning roughly 200 degrees instead of 180 degrees, and their visual acuity isn’t as good. So, the things humans can sharply resolve at distances of 100-200 feet look blurry to cats, which can see these objects at distances of up to 20 feet. That might not sound so great, but there’s a trade-off: Because of the various photoreceptors parked in cats’ retinas, they kick our asses at seeing in dim light. Instead of the color-resolving, detail-loving cone cells that populate the center of human retinas, cats (and dogs) have many more rod cells, which excel in dim light and are responsible for night-vision capability. The rod cells also refresh more quickly, which lets cats pick up very rapid movements — like, for example, the quickly shifting path a marauding laser dot might trace. Lastly, cats see colors differently than we do, which is why the cat-versions of these images look less vibrant than the people-versions. Scientists used to think cats were dichromats — able to only see two colors — but they’re not, exactly. While feline photoreceptors are most sensitive to wavelengths in the blue-violet and greenish-yellow ranges, it appears they might be able to see a little bit of green as well. In other words, cats are mostly red-green color blind, as are many of us, with a little bit of green creeping in.
garza6544

Are Cats and Dogs Color Blind? Yes, Technically They Are - 0 views

  • Cats and dogs are just like color blind humans, seeing some colors but not all of them. For the bright daytime light, cells known as cones are needed. Humans have three kinds of cones, enabling them to see blue, red and green.
  • Cats and dogs, on the other hand, have just two kinds of cone cells (blue and green sensitive), allowing them to see only partial color.
  • while we’re on the subject, contrary to the legend that cats can see perfectly in total darkness, they do not have those superpowers. But cats require only about one-sixth of the light that humans do, making their night vision a whole lot better than ours
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  • cats, missing out on seeing life in glorious full color is really no big deal. Brightness and motion are far more important aspects of what our pets see.
    • garza6544
       
      a cat can see only 2 colors, blue and yellow correctly. for example the color red they see it like a yellow green color. Green is correct too  but it is in a different shade of green. Cats as same as dogs have only tow cells of color to make them see only some colors.  
garza6544

Do Cats Have a Sense of Taste? - 0 views

  • The sense of smell is extremely important in attracting cats (and us) to food and also in aiding tasting food. Cat’s noses are many times more sensitive than our own, so it is believed that their heightened sense of smell assists a great deal in their tasting of different flavors.
    • garza6544
       
      the sence of smell is very important for cats and us and also tastig food. heir nose is like 100 times more sensitive than ours, that helps for taste too.
lobo5879

Sleep Facts: 20 Facts about Sleep you didn't know ←FACTSlides→ - 1 views

  • Humans spend a third of their life sleeping. That's about 25 years.
    • lobo5879
       
      did you now that humnans spend 25 yeras of theire life and cats spend 70% of ther elofes sleeping
  • The record for the longest period without sleep is 11 days.
    • lobo5879
       
      did you know that the record of a humnan without sleping is 11 fays
  • Sleeping less than 7 hours each night reduces your life expectancy.
    • lobo5879
       
      did you know that sleping less than 7 hrs evry night can take time of youre life.
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  • Some Deaf People Make Sign Language in Their Sleep.
    • lobo5879
       
      id you know that the people that cant hear make sign anguege when they are sleeping
  • Before alarm clocks were invented, there were "knocker-ups" who went tapping on client's windows with long sticks until they were awake.
    • lobo5879
       
      Did you know that before alarm clockd=s were invented they used to be a person that tapped you on the window to wake you up.
  • It's impossible to sneeze while sleeping.
    • lobo5879
       
      Did you know that you cant sleep when you are slepping they say it is imposible
  • Most people can survive for up to 2 months without eating, but people can only live up to 11 days without sleeping.
    • lobo5879
       
      did you know that most people can suvive without eating for 2 months and without sleping 11 days
  • Sea otters hold hands when they sleep so they don't drift away from each other.
    • lobo5879
       
      did you know that sea otters hold theyre hand while they are slleping so they dont get lost during theyre slep
  • People experience better sleep during the new moon and worse sleep during a full moon, a study found.
    • lobo5879
       
      Did you know that people sllep vetter during the new moon than the ful moon
  • Cats sleep for 70% of their lives.
  • Lack of sleep can cause weight gain of 2 pounds (0.9 kg) in under a week.
    • lobo5879
       
      did you know that when you sleep a lot you can gain pounds in a week you can gain 2 pounds in a week
lobo5879

What Sleep Is and Why All Kids Need It - 0 views

  • The average kid has a busy day. There's school, taking care of your pets, running around with friends, going to sports practice or other activities, and doing your homework. By the end of the day, your body needs a break. Sleep allows your body to rest for the next day. Everything that's alive needs sleep to survive. Even your dog or cat curls up for naps. Animals sleep for the same reason you do — to give your body a tiny vacation.
    • lobo5879
       
      people need to sleep because it is like youre brain rest also like when your body is tiered you sit down to relax sleeping is like that for your brain and your body
Nany Rocha

Stanford research: The meaningful life is a road worth traveling - 2 views

  • One can find meaning in life and be unhappy at the same time. Aaker points out that this type of life has received less attention in the media, which has recently focused on how to cultivate the happy life.  Examples of highly meaningful, but not necessarily happy, lives may include nursing, social work or even activism. The unhappy but meaningful life involves difficult undertakings and can be characterized by stress, struggle and challenges. However, while sometimes unhappy in the moment, these people – connected to a larger sense of purpose and value – make positive contributions to society. Happiness without meaning is characterized by a relatively shallow and often self-oriented life, in which things go well, needs and desires are easily satisfied, and difficult or taxing entanglements are avoided, the report noted. And so, the meaningful life guides actions from the past through the present to the future, giving one a sense of direction. It offers ways to value good and bad alike, and gives us justifications for our aspirations. From achieving our goals to regarding ourselves in a positive light, a life of meaningfulness is considerably different than mere happiness. "People have strong inner desires that shape their lives with purpose and focus – qualities that ultimately make for a uniquely human experience," said Aaker.
    • Nany Rocha
       
      Happiness comes from having stuff only if you think about happiness like that. Happiness actually comes from not being stressed and trying to be with your family.
    • Nany Rocha
       
      People think that happiness comes from having phones,toys,etc.but thats the problem,Thanks to other peoples blogs and myths people think that the only way to be happy is from having stuff,and from having the "Happiness stuff" comes being "Buried alive".
    • Nany Rocha
       
      Being happy is not about having stuff,its about being with your family,Happiness is the best thing that can happen to anybody.Happiness is kind of the meaning of life,it gives us a meaning of what to do and when to do it.Happiness gives us a path to life,happiness is when you are with your family,happiness helps us understand that we can do better than what we already do.Happiness as you know doesn't come from having stuff,
    • morales5853
       
      no
    • Nany Rocha
       
      Happiness is also known as a goal of life.It represents us as who we are. Happiness shows on our face.It makes other people see our pride sometimes other people feel our pride so much that they show their pride,and the happiness influence goes and goes until at some point it stops.nI clearly think that if it wasn't for happiness,pride and making our goals (Not soccer goals) we would still be cavemen and cavewomen because without them we would be terrible we would feel stupid we would feel so dum that not even Benjamin Franklin would've created the light because he probably would've felt stupid. So thats why being happy is important because without happiness we wouldn't have accomplished anything.And look at us now we already went to the moon we made a tv we made a telephone and now we have iphones.it all happened thanks to our 1 and greatest feeling:Happiness.
    • Nany Rocha
       
      Sometimes people feel sad and depressed so they go to the mall and go buy clothes and other items,then they claim to be relaxed and happy but Jennifer Aaker proved that its not true.In fact she proved that there are lots of ways to be happy but only 1 way is the most true hearted : Social work and also being with your family.But you cant be happy by just standing besides your family,you would have to be social with them.
  • A Stanford research project explored the key differences between lives of happiness and meaningfulness. While the two are similar, dramatic differences exist – and one should not underestimate the power of meaningfulness. "The quest for meaning is a key part of what makes us human," the researchers concluded.
    • Nany Rocha
       
      A Stanford research project explored the key differences between lives of happiness and meaningfulness. While the two are similar, dramatic differences exist - and one should not underestimate the power of meaningfulness. "The quest for meaning is a key part of what makes us human," the researchers concluded. BY CLIFTON B. PARKER Social psychologist Jennifer Aaker studies happiness and meaningfulness in life. While lives of meaningfulness and happiness overlap, they are distinctly different, according to Stanford research. But not everybody understands that happiness comes from within not from having or buying stuff. 50% of the world population (Not counting the babies) thinks that the more stuff they got or get the happier they'll be!But of course that we the "smart" population think otherwise. Social psychologist Jennifer Aaker has studied her whole life everything about happiness and she taught us that happiness comes from within happiness comes from smiling everyday from being social with friends or family.Happiness doesn't come from having stuff not at all!! Happiness is the greatest gift of all,happiness isnt just a feeling,happiness is a friendly shadow that follows you everywhere only if you let it.
    • Nany Rocha
       
      The Stanford research project of Jennifer Aaker explains how to get happiness and why it is important.But now I realize that not everybody understands that happiness comes from within not from having or buying stuff. 50% of the world population (Not counting the babies) thinks that the more stuff they got or get the happier they'll be!But of course that we the "smart" population think otherwise. Social psychologist Jennifer Aaker has studied her whole life everything about happiness and she taught us that happiness comes from within happiness comes from smiling everyday from being social with friends or family.Happiness doesn't come from having stuff not at all!! Happiness is the greatest gift of all,happiness isn't just a feeling,happiness is a friendly shadow that follows you everywhere only if you let it.When I say that happiness is a shadow following you only if you let it its because this days happiness is a complete shadow.Not everybody is happy and someday we might never feel happiness ever again,But while I get off topic you should think : "Wow,I should listen to her.I should be grateful for what I already have, instead of getting more stuff." Because the more you think about it the more you understand that happiness is our path to life.that happiness is our friend happiness is our heart that keeps us alive.Thats why we smile thats why we cry thats why we love laugh and live. Without happiness we would be grumpier than the grumpiest cat.We should think more about being grateful than thinking of what to buy to be happy.
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    A bit boring but i hope its helpful!
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    A bit boring but i hope its helpful!
Eugenio Ferrara

Photos & Videos | TIME For Kids - 0 views

    • Eugenio Ferrara
       
      they check all the animals before every body come to see them. They do specil medicatins thet they need. They clean their yards to make shure evry thing goes well.They do the speciol food for the cats and they preper toys. they encaregue the animals to look for their food son they can learn their natoral instincts.they do good things for the animals such as the cubs. one of the specil theings they do is that they change their things so they feel in a complitley new habitat when they are in the same one. They train the animals not for the public for medical things. most of the zoo keepers treat them well.
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