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Don’t Always Believe the Science

Don’t Always Believe the Science
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Science has given us some amazing inventions over the centuries. Personally I’m a big fan of the light bulb (thanks Thomas) and the Wright brothers were certainly having a good day when their flying machine finally took to the air at Kitty Hawk all those years ago. But I guess the scientific breakthrough at the very top of my list was created by that little-known inventor, designer, engineer and scientist… Ogg.

    Who would have guessed all those millennia ago when Ogg emerged from his cave to invent the wheel that not only would he make his and Mrs Ogg’s life a crap-load easier but all these years later my favourite toy (my motorbike) would be totally dependant on his neolithic creativity and invention.

    So thank you Ogg from the bottom of my high-octane heart.

    Science impacts on virtually every part of our lives. It is something we consider, negotiate and benefit from every day. It’s also something which misleads us and confuses us from time to time. Ask five experts one question about nutrition and your head might explode from the variety of answers. Ask ten conditioning coaches or exercise scientists one question about training and we might find you two days from now sitting in the corner sucking your thumb. Or visit ten medical experts with one condition and you’re likely to get numerous diagnoses and more prescriptions than you can poke a stick at.

    Part of the problem with some scientific ‘facts’ is that they aren’t facts at all; they are scientific theories.

    Every day somewhere in the world another scientific ‘fact’ bites the dust. It is exposed for the fraud that it is. I could give you a hundred examples of this but I don’t want to put you to sleep, so instead I’ll give you a few things to chew on which might be relevant and of interest to you.

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    1. Height/Weight Charts

    To say that a person should weigh a certain amount because they are so many inches tall is not only misleading but potentially dangerous. Stupid in fact. At best, these charts are vague indicators or guides of what may be a healthy weight range for some individuals. We have a rugby team here in Melbourne, Australia called the Storm. If you were to compare the weight of the individual players against the ‘scientific weight recommendations’ for their height you would discover that close to one hundred percent of the team would be classified as overweight or obese. And therefore all fall into the high health risk category. When in reality the only immediate health risk to the Storm boys is getting their heads ripped off by some unhappy neanderthal opposition players. According to ‘science’ I should weigh somewhere between about 12 kgs (26lbs) and 22 kgs (48.5lbs) less than I do right now. My body fat as I write this is 16% (healthy). If only I was seven feet tall… my weight would be perfect!

    2. BMI

      BMI stands for body mass index and it is a scientific formula used to classify people on a scale from underweight to obese. The equation is:

      Your weight in kilograms divided by your height (in metres) squared.

      Here’s my BMI equation

      91 kgs divided by (1.78m x 1.78m) = 28.72.

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      This result tells me that I am significantly overweight and borderline obese. Hmmm.

      This science doesn’t factor in how much muscle individuals have.

      Check this out:

      Subject one:
      Male
      Height 180cm: (5’11”)
      Weight 100 kgs: (220 lbs)
      Actual Body-fat: 12% (low)
      BMI classification: 30.9 = FAT!

      Subject two:
      Male
      Height: 180 cm (5’11”)
      Weight: 80 kgs (176 lbs)
      Actual Body-fat: 25% (high-ish)
      BMI classification: 24.7 = NORMAL!

      Scientific crap.

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      3. Girth Measurements

        The other day I was chatting with one of my trainers who asked me what my waist measurement was. She wanted to see how I rated on the scientific table which estimates my health risk (potential for disease) based on my waist measurement. According to the ‘science’, blokes with a waist measurement over 40 inches (101.6cm) are in trouble and girls with a waist measurement greater than 35 inches (88.9 cms) are at much higher risk also. Fortunately I’m a fair way under the danger zone but this science is flawed also. It’s vaguely indicative but by no means absolute as it doesn’t factor in the height of the individual. Surely a 40 inch waist on a guy who’s 5’4″ can’t be compared to a 40 inch waist on a guy who’s 6’7″? Well, apparently it can. And then we’ll call it a health risk assessment.

        Is waist measurement an indicator of potential health risk? Sometimes. For some people. Is it good to use a ‘set figure’ (in this case a 40 inch waist measurement) to evaluate the potential health risk for an entire population? Er… nope. Could a bloke have a 35 inch waist and be a higher risk than another bloke with a 40 inch waist? Of course.

        4. Recommended Calorie Intakes

        Dr. Bumnuts: “Okay, let’s see Mrs Smith… you’re 5’6″, you’re 42 years old, you currently weigh 70 kilos (154 lbs) and you have a sedentary job. Therefore you need 1,650 cals per day to maintain your current weight and 1,150 cals per day to drop down to 65 kilos (143 lbs) over the next ten weeks.”

        This almost sounds plausible. And if Mrs Smith expended the exact same amount of energy every day (1,650 cals worth of energy in this case), then the expert would be speaking the truth. But naturally our energy expenditure (how many cals we burn) can and does vary greatly from day to day. If Mrs Smith spends Saturday hiking, rock climbing and wrestling bears (as she does), she might need 4,000 calories just to break even for the day. But on Sunday as Mrs Smith and her sore muscles recline on the couch for the entire day, her energy needs will be drastically reduced – perhaps to as little as 1,200 calories. Same body – different needs. Bodies requirements vary from day to day which is why I always encourage people to learn to drive their own body rather than just following some generic one-approach-fits-all driver’s manual. The Point? Our energy needs (calorie requirements ) are not ‘set’ so consuming the same number of cals each day is not necessarily smart science.

        5. High carb, Low carb, No carb, My head hurts.

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          I’m not going to explore this debate in detail here but I will say that there are numerous books, studies and experts which (who) totally contradict each other on this subject. The interesting thing is that many of the conflicting theories on the matter are backed up by indisputable ‘scientific fact’. Sound scientific research. Sure. Sometimes scientists are compelled to find a way to support their hypothesis. If you know what I mean.

          6. Australia the Fattest Country.

          A couple of weeks ago here in Australia we were informed by the scientists that we are now the fattest country in the world. Here are two excerpts taken from a leading newspaper Melbourne Herald Sun:

          “AUSTRALIA is the world’s most overweight nation, ahead of the notoriously supersized Americans, according to a new study.”

          ” The report, released ahead of the federal government’s obesity inquiry, presents the results of height and weight checks carried out on 14,000 adult Australians nationwide in 2005.”

          So in a country of 21,000,000 people they tested 0.06 percent of the population which means that they didn’t test 99.94 percent of us! I have two questions:

          1. How do they know that the 0.06 percent is representative of the 99.94 that they didn’t test?

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          2. Why would they use an assessment (height/weight chart) which is scientifically flawed?

          Science is an incredibly valuable and necessary part of our existence, survival and development here on the big blue ball and I’m passionate about it. I’m also passionate about not being mislead or misinformed. We can learn and benefit so much from so many clever people in the world of science but like anything that involves humans, it’s flawed.

          More by this author

          Craig Harper

          Leading presenter, writer and educator in the areas of high-performance, self-management, personal transformation and more

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          Last Updated on July 12, 2021

          100 Incredible Life Hacks That Make Life So Much Easier

          100 Incredible Life Hacks That Make Life So Much Easier
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          Want to learn some quick and easy life hacks that are easy to do, low cost and saves you time?

          By tweaking little things in your daily life, it can make your life much more convenient!

          Here’re 100 of the most practical life hacks so you can just pick up any of them right away!

          83 tie a small piece of bright colored fabric

            84 write random letter

              85 use a rubberband

                86 dorm smell bad

                  87 lean your phone on your sunglassess

                    89 how to waterproof your shoes

                      90 take a picture of the name card

                        91 iron inside out

                          92 old newspaper

                            93 tumble try shoes

                              keep a card like this

                                SONY DSC

                                  94 soap bar

                                    95 make a hole

                                      96 drop the battery

                                        97 use a coozie

                                          98 when taking a picture

                                            use a clean dust pan

                                              try a pants hanger

                                                use your cellphone light

                                                  use a spring from an old pen

                                                    quick and easy iphone speaker

                                                      user binder clips

                                                        wrap a wet paper towel around your beverage

                                                          put pancake mix in a ketchup bottle

                                                            clean out an old lotion bottle for your beach

                                                              use a muffin tin to serve condiments at a bbq

                                                                doritos are great for kindling

                                                                  use nail polish to identify different keys

                                                                    use a hanging shoe rack to store cleaning supplies

                                                                      freeze grapes to chill white wine without

                                                                        use paper clips to organize your cables

                                                                          almost finished your jar of nutella

                                                                            sick of having a box full of tangled

                                                                              unroll the rim to increase the capacity

                                                                                cut open toilet paper rolls and use as a cuff

                                                                                  remove the stem from strawberries

                                                                                    turn an old bottle into a simple little cord holder

                                                                                      for iced coffee and iced cappuccino, use frozen coffee cubes

                                                                                        how to fold a fitted bed sheet

                                                                                          tired of snoozing past your alarm

                                                                                            place a rubber band around an open paint can to wipe your brush on

                                                                                              ut a wooden spoon across a boiling pot

                                                                                                use bread clips to save flip-flops

                                                                                                  take pictures of friends holding items

                                                                                                    how i always know which headphone is the left one

                                                                                                      put a stocking over the end of a vacuum

                                                                                                        How to make sure you drink enough water

                                                                                                          user a can opener to open blister

                                                                                                            good sandwich guide

                                                                                                              turn your muffin pans upside down

                                                                                                                50 pounds of groceries and living on the 5th floor

                                                                                                                  the right way to make a blt

                                                                                                                    add one teaspoon of baking soda

                                                                                                                      38

                                                                                                                        hair straighteners equals to collar irons

                                                                                                                          stack your clothes vertically to see them all

                                                                                                                            the right way to make cookies in the summer

                                                                                                                              how to clean a blender

                                                                                                                                the right way to eat a popsicle

                                                                                                                                  use bread clips to label and organize power cords

                                                                                                                                    to get the built up residue off of your shower head

                                                                                                                                      user a hair clip to orgainize long wires

                                                                                                                                        a frozen saturated sponge in a bag

                                                                                                                                          rub stuck zipper teeth with a graphite pencil

                                                                                                                                            use a soda pop tab

                                                                                                                                              50

                                                                                                                                                51 How to multiply large numbers in your head.

                                                                                                                                                  52 How to open a bottle if you dont have a corkscrew.

                                                                                                                                                    rub a walnut on damaged wooden furniture

                                                                                                                                                      kids fall out of bed

                                                                                                                                                        use toothpaste to clear up hazy car

                                                                                                                                                          58

                                                                                                                                                            59 keep pizza out while driving home

                                                                                                                                                              60 put your straw through the tab to keep it from rising

                                                                                                                                                                hold oreos with a fork so your fingers

                                                                                                                                                                  Never lose your remotes again

                                                                                                                                                                    hiding your emergency money

                                                                                                                                                                      use a bread tab to hold your spot on a roll

                                                                                                                                                                        if you are at a hotel and run out of chargers

                                                                                                                                                                          keep a square of cardboard in a ziplock bag

                                                                                                                                                                            If you need to pee or smoke at a bar

                                                                                                                                                                              drill holes in the bottom of your garbage

                                                                                                                                                                                use an accented letter as your passcode

                                                                                                                                                                                  use a squeeze ketchup bottle top with your shopvac

                                                                                                                                                                                    do something unusual when locking the door

                                                                                                                                                                                      when heating leftovers space out a circle in the middle

                                                                                                                                                                                        dont burn yourself in those hard to reach candles

                                                                                                                                                                                          put a small amount of water in a glass when you microwave your pizza

                                                                                                                                                                                            75 use a piece of paper to organize

                                                                                                                                                                                              use half a pool noodle

                                                                                                                                                                                                pencil case to store cables

                                                                                                                                                                                                  78 clothespin to hold nail

                                                                                                                                                                                                    79 make blts

                                                                                                                                                                                                      80 take a picture of your fridge

                                                                                                                                                                                                        81 fill plastic water bottles

                                                                                                                                                                                                          82 right ways to eat chips

                                                                                                                                                                                                            99 if your plug keeps failing

                                                                                                                                                                                                              100 put the banana on the wire

                                                                                                                                                                                                                88 before you throw away a post it

                                                                                                                                                                                                                  Source: Reddit LifeProTips

                                                                                                                                                                                                                  There you go, 100 awesome life hacks that you can try right now to make your life a lot easier!

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                                                                                                                                                                                                                  30 Brilliant Camping Hacks I Wish I Knew Earlier

                                                                                                                                                                                                                  20 Popular Life Hacks From the Internet Debunked (or Verified)

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