Tag Archives: weight

Breathe: Inhale to Breakdown Fat, Exhale To Lose It

09 Monday Apr 2018

Posted by in Aging, All Rights Reserved, exercise, Generational, habits, Health, Lessons of Life, Life, Medicine, Nevada, parenting, Random, Recreation, Reno, Science, Women

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Fat is not all bad. In fact, it is absolutely necessary as a body regulator and protects the body from injury and heat loss. It is basically an organic, cushy, multiuse storage unit in the body. The problem is that most of us don’t need all that storage, so we attempt to rid ourselves of it. To accomplish that we need to remember to breathe.

BEAR: Do I look fat to you? Think before you answer.

[NOTE:  This article is based on an article from Live Science, “What’s in a Fat Cell?”]

Fat Has a Purpose, Many Actually

If we ate the same food, and the same amount on a consistent schedule, fat would be less relevant. Fat is a buffer, retaining surplus compounds and releasing them when the body lacks those compounds.

Most people know fat is storage unit, but it is also a hazmat locker when the bloodstream has can’t process toxins in the blood. Fat also is necessary to process certain vitamins so the cells can use them. In addition, fat has two functions that many people overlook. Fat cells are a shock absorber for the body, and certain fat cells break down and generate heat to help regulate the body temperature.

The Big Three of Fat

Fat has three main elements. Carbon, hydrogen, and oxygen. When fat is ‘burned’ it is a chemical process caused by oxygen interacting with the carbon and hydrogen. The outcome is water (H2O) and carbon dioxide (CO2.) The water is removed from the body through sweat or the digestive tract (urine and feces,) but the carbon dioxide is expelled when we exhale.

This makes the respiratory system critical in the elimination of fat cells. The oxygen inhaled is the oxidizer needed to break down the fat cell, and the carbon dioxide is exhaled. When we lose weight, the waste product is liquid and gas, not solid.

So, just breathe…and exercise…and eat healthily.

SpaceX and Mars: The Illogical Strategy

23 Saturday Dec 2017

Posted by in Business, Government, Health, History, Management Practices, Public Image, Public Relations, Science, Space, Technology, Travel, US History

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Parlor Trick:  Relanding a piece of junk and wasting payload fuel to do it

 

Fallacy:  It takes eight to nine months to get to Mars when the planets are in the correct position.

Fact:  Mars can be reached in a matter of weeks if the ship has the propulsion and fuel to increase speed beyond what is required for the Hohmann Transfer, and to reduce speed to insert into orbit around Mars. Also, a more powerful propulsion and fuel method can allow for trips to Mars even when the two planets are not in the ideal position.

Fallacy:  We don’t have the technology to protect humans from cosmic radiation for extended space journeys beyond Earth orbit.

Fact:  Again, we do have methods to protect astronauts from cosmic radiation, but the concepts add weight to the ship, and that means a better propulsion system is needed.

Getting to Mars is about ship and propulsion design. Period. Speed and weight will have to be increased to get astronauts safely there and back again. It costs money to achieve the goal.

This is the problem with SpaceX plan to go to Mars. Their approach has been to  ‘save money’ by developing a reusable booster system. That sounds great. That’s what the space shuttle was designed to provide, and now, thirty years later, SpaceX is trying to re-do what we’ve already done. Not only are they reinventing technology we already have, they are doing it wrong.

Returning a booster as a landing craft defeats the mission objective of going to Mars. It requires wasting time, money, and fuel to:

  1. design a booster landing system
  2. building and testing a booster landing system
  3. committing fuel that should be dedicated to the payload, to the booster landing system
  4. using personnel and resources to monitor and land the booster
  5. using personnel and resources to recover and rebuild the booster that is basically a piece of junk.

In addition, their approach to a reusable booster is contradictory to the goal of getting to Mars. It is absurd to think that one vehicle will liftoff from Earth, orbit Earth, go to Mars, orbit Mars, and land on Mars. Mars is not a pack-your-overnight-bag trip. To get to Mars will require boosting several payloads to be assembled in Earth orbit. Wasting fuel to put a payload into orbit in order to land the booster makes no sense.

Landing the booster stage on Earth is a parlor trick. It lets SpaceX look cool, and lets them claim they are saving money by reusing the booster. It makes people excited and cheer, but it is a waste of valuable resources. Landing on Mars will not be achieved by expending resources to re-land the booster on Earth.