Weight Loss


Weight Loss is an intentional or unintentional reduction of the body mass, mostly due to a loss of body fat, fluid, muscle. Intentional weight loss requires a conscious effort to improve an actual or perceived overweight body by dieting and/or undertaking physical activity.

Dieting without proper nutrition and detoxing may result in rebound to the original weight. Proper dieting and nutrition, lifestyle changes and physical activity all help weight loss to be sustainable. Weight loss diagram below shows this effect.

Weight Loss Diagram


To really know whether you are overweight, you need to review your body mass index, also known as BMI. Essentially, it is a combination of one’s height and weight. Various body mass indexes indicate whether you are considered underweight, normal, overweight or obese. The below BMI chart shows this relationship using feet/inches and cm vs. pounds lbs and kg.

Body Mass Index Diagram


Below is even simpler chart which shows target weight given female and men height. The diagram also shows low and high weight.

Weight Height Chart

So how do you lose weight? There are many methods out there but studies show that most effective ways to lose weight is to reduce sugar intake, use smaller portions and combine dieting with physical exercise.

Weight loss methods: how to lose weight


There are many weight loss plans out there. Ensure whatever dieting option you undertake, it incorporates changes to your lifestyle including physical activity. Here is a sample weight loss plan.

Weight Loss Plan


Best Diagrams and Charts


Below are the most popular charts and diagrams as rated by our users:

Human Body Human Body – Diagram of human body showing parts of the body and their purpose
smiley faces Smiley Faces – Chart showing various types of smiley faces symbols
Digestive System Diagram Digestive System Diagram – Diagram that depicts various parts of the digestive system
cell-diagram Human Cell – Diagram showing human cell parts
heart diagram Heart Diagram – Diagram of a heart with different parts and blood flow circulation
Plant Cell Diagram – Diagram showing components of a plant cell
Body Organs Systems Human Organs – Diagram depicting human organs with names and explanations
Brain Chart - Brain Diagram - Human Brain Brain Diagram – Diagram of a brain showing parts with labels
Human Body Human Anatomy Diagram – Diagram depicting human anatomy and key body systems
Maslow's Hierarchy of Needs Maslow Pyramid – Diagram showing Maslow’s Hierarchy of Needs, also known as Maslow pyramid
eye colors Eye Color Chart – Chart of eye colors
Multiplication Chart Multiplication Chart – Multiplication chart for kids showing calculations up to 100 and 144
lb to kg - kg to lb chart Kilograms to Pounds – Chart showing conversion from kilograms to pounds (kg to lb)
Bra Chart Bra Sizes Chart – Chart showing various women bra sizes
Periodic Table of Elements Periodic Table of Elements – Chart listing the elements within the periodic table including atomic mass number

Brain Diagram | Brain Chart


Brain Diagram – Brain Chart – Diagram of a Brain.  Diagram of a human brain labelled.  Brain diagram showing different parts of a brain with labels.  Human brain diagram.  Parts of the human brain as studied in medicine. Human brain. Components of a brain.

Brain Chart - Brain Diagram - Human Brain

Brain Chart – Brain Diagram – Human Brain

Source: IRSC.edu

SWOT Analysis


SWOT – SWOT Analysis – swot analysis example – swot sample – business analysis swot example – SWOT strategy business model, which takes into account strengths, weaknesses, opportunities, threats, internal and external factors. This is one of the project management frameworks used for risk identification and analysis.  SWOT sample.

swot analysis

Human Organs – Body Organs Systems


Human Organs – Human Organs Diagram – Body Organs – Human organs systems – Human body systems – Diagram showing various human anatomy and body systems including skeletal system, muscular system, nervous system, digestive system, respiratory system, circulatory system, etc.  Human organ systems diagram.

Body Organs Systems
Source: Cloudfront

Car Diagram


The Car Diagram below shows various parts of a car including the following components: engine, tires, brakes, lights, air bags, wheels, various systems (ignition, cooling and charging), transmission and others.

The heart of any vehicle is an engine At its core are the cylinders with pistons moving up and down. The cylinders can be arranged inline, in a V shape (arranged at an angle against each other) or horizontally. There are certain advantages to each car engine type depending on the vehicle. The engine also consists of the block, heads, valves and pistons.

The below diagram also shows the following components:
– Cooling system consisting of radiator, water pump, heater, hoses and thermostat
– Charging system consisting of the batter, alternator and regulator
– Ignition System that includes ignition wires, coil, spark plugs and distributor
– Brakes system made of disk brakes, drum brakes, anti-lock brakes, master cylinder and power booster.
Other auto parts are also illustrated on the below diagram.

Car Diagram


Shower Diagram

Shower diagram – How to install a shower? Shower parts include shower head, shower arm, tub/shower valve, tub spout, drain waste and overflow, p trap, emergency shutoff.

The faucet diagram includes the following parts: handle cap, handle knob, escutcheon, stop tube, cartridge, retainer clip, valve body, tub spout, diverter. Shower and faucet replacement parts.


Nerve Cell


Nerve Cell Diagram below is a typical illustration of this type of a human cell that makes up the cells in the nervous system. Nerve cell parts include nucleus, soma, dendrite, axon, myelin sheath, axon terminal, node of ranvier. This composition of the cell ensures that the neuron is functional with chemical signals transmitted to neighboring neurons.

All nerve cells respond to the external stimulus with an electric discharge that produces an electrical pulse of about 50-70 millivolts. This pulse is often referred to us an action potential. The electrical pulse travels down axon, which is the the fiber-like extension of the nerve cell. The speed of the impulse is about few tens of a meters per second and is a function of the fiber size. The transmission can be sent to a nearby nerve cell via a chemical neurotransmitter as soon as it gets to the axon terminal bundle. These types of nerve cells can be found all over the human body.

Nerve Cell

Plant Cell Diagram


Plant Cell is a basic block of the plant structure. The plant cell diagram below displays various parts of the cell including nucleus, cytoskeleton, cell wall, membrane, centrosome, central vacuole, chloroplast and others. Lets explain what each component is responsible for:

The nucleus is the commanding center of the cell controlling various functions of the cell and containing DNA. The nucleus is covered by the nuclear membrane. This is different from the cell membrane, which is a protein layer on the inside of the cell wall. The cell wall is a thick membrane that allows for passing of the nutrients and forms the structure of the plant together with other cells. The jelly material outside of the nucleus is called cytoplasm.

The key difference between plant cells and animals cells is the process of photosynthesis. Plant cells are able to convert sunlight, water and carbon dioxide into sugars (energy), oxygen and water. Photosynthesis takes place in the chloroplasts, which contains chlorophyll. Chlorophyll is a molecule responsible for this process and is usually green in color. The central vacuole stores sugars and water for cell’s use.

Plant cell diagram below lists various cell parts and explains some of their functionality.

Plant Cell Diagram

Smiley Faces


Smiley Faces – Smiley icons – Smiley Symbols – Smiley Face Symbols – Smilies, smiles, emotions, emoticon and happy smile face icons.  The classic image was originally developed in 1963 and included a yellow circle with two black dots for eyes and an arc representing the mouth. Yellow Smiley Symbols are widely used emoticons as signs of happy faces and one’s positive and other emotions.

 smiley-facesSource: Vector Stock

Fracking Diagram

Fracking Diagram. What Is Fracking? Learn how fracking utilizes water to extract oil and natural gas from shale formations, why fracking is an economic and energy security solution. Hydraulic fracturing (fracking) is a well stimulation technique in which rock is fractured by a pressurized liquid, usually a water mixture. Fracking is the process of drilling down into the earth before a high-pressure water mixture is directed at the deposit.

Fracturing fluid is a mix of water sand and chemicals is pumped into the well. The pressures causes the rock surrounding the pipe to crack. The proppants hold open these cracks to allow the trapped gas to escape. Gas / oil flows up the well to be extracted. Some potential risks include groundwater contamination and air quality degradation but with deposits usually located at great depths, these are usually do not present a big problem.

Bike Frame Size and Seat Height Chart


Bike frame size and seat height chart below shows the dimensions of the frame size and seat height based on the inseam height. To choose the right bicycle and adjust the height of the saddle, first measure inseam height and then multiply the value by 1.08, which will give you the seat height (see the table below). This measurement can be used for both mountain and road bikes.

Getting the right bike size is important to maximize your speed, comfort and ability to handle, i.e. all the the things needed to ensure you get the best possible biking experience. It is important to use your personal measurement such as your height to choose the right bike frame and seat height. The bicycles are measured by the length of the seat tube, i.e. the tube where the saddle slides in to. Road bicycles are usually measured in cm while mountain bikes in inches. The diagram below will assist you with choosing the right bicycle regardless of the measurement system you are more accustomed to.

Bike Frame Size and Seat Height Chart

Heart Diagram – Human Heart


Human heart is a key organ in the circulatory system responsible for pumping blood through blood vessels. The heart is found slightly to the left of the center of the chest. As shown in the below diagram, it consists of four chambers: left atrium, right atrium, left ventricle and right ventricle. Multiple valves found in the heart ensure that blood flows only one way through the heart. The lining of the heart consists of three layers: endocardium, myocardium and epicardium.

The blood low in oxygen flows into the right atrium from the superior and inferior vena cavae and further flows into the right ventricle. From here it is pumped into lungs where it releases carbon dioxide and absorbs oxygen. Blood high in oxygen content flows back to the left atrium and then passes through the left ventricle. It is then pumped out via the aorta. Aorta and other arteries transport blood away from the heart. The blood also carries nutrients and waste between the digestive system and various body organs.

The heart is essentially a muscle that contracts at a resting rate of ~72 beats per minute. The lower the heart rate when resting, the better for the health and individual’s longevity. The heart rate may increase during exercising. However, regular exercises ensure that the rate slows down in the longer term.

The heart diagram below lists key parts of the heart.
heart diagram

Human Body – Human Anatomy


Human Body – Human Anatomy – Human Body Diagram – Human Anatomy Diagram – Anatomy of a human body is shown in a diagram below depicting the key body organs and parts; this diagram is great for kids education.  Human Body chart.  Human Anatomy chart.

Human Body

Source: Science Kids

Multiplication Chart – Multiplication Table


Multiplication Chart – Multiplication Table.  Multiplication chart showing a table of numbers multiplied.  Multiplication chart 12 x 12.  12 by 12 multiplication chart colored.  Multiply Color Multiplication table.   Multiply Chart.  Multiplication.  Multiplication table for kids 100, 144, 10×10, 12×12. Printable.  Kids multiplication chart. Big large multiplication table. Division chart.

Multiplication Chart

Baby Month by Month – Pregnancy Stages


The Pregnancy stages diagrams below shows the development of the baby month by month in woman’s uterus. Month 1 marks the beginning of the first trimester when the ovulation and conception take place. During week 4, some pregnancy tests may detect conception. At this point, the embryo has just two cells. During the second month of pregnancy, women often feel fatique, morning sickness, hormonal fluctuations and other pregnancy-related symptoms The baby’s heart is beating and the brain is forming. During month 3, the embryo becomes a fetus and is about the size of a plum.

During the second trimester, starting month 4, the baby’s bones are hardening and the fetus is about 5 inches long and starts to resemble a human being as seen in the below diagram. Month 5, baby starts to kick and is developing hearing.

During the third trimester, the baby is fully forming with brain processing sights and sounds. The fetus is about 13 inches long. By month 8, the baby is fully formed and is increasing in weight. Baby’s lungs are almost fully developed. By month 9, the baby is ready to come out and meet the world! The month-by-month baby diagram shows the development of a baby and growth of mother’s belly.


Eye Colors


Eye Colors: the colors of a human eye are dependent on the two main characteristics. The first characteristic that determines eye color is the pigmentation of the eye’s iris, the second is the frequency of light scattering in the stroma of the iris. Iris varies from light brown to black, the blue and green pigments are not found in the human iris, rather these colours are a product of lighting conditions.

The eye colors are based on genetics: blue, grey, amber, hazel, brown, green, black. Blue, grey and green eyes are rare; most of world’s population has brown eyes. The eye color chart below depicts various types of eyes. Many now use contact lenses of different colours to alter their appearance.

eye colors

eye colors



Wellness Checklist – Wellness is a state of one’s well-being and is achieved through self-directed, focused and conscious effort along various dimensions including one’s Health (Physical), Financial, Emotional, Environmental, Spiritual, Social, Occupational (Job) and Intellectual state of being. Success achieved in some of these areas may constitute for the feeling of happiness and pride but the effect is often short-lived. To achieve long-lasting wellness one really needs to balance across most or all of the wellness dimensions listed here.

Wellness Chart


Health or Physical – recognizes the need for healthy diet, wellness, exercise, good sleep and discourages use of tobacco, alcohol and drugs
Financial – encourages savings, management of debt and financial literacy
Environmental – involves feeling safe in one’s surrounding including home and work places
Occupational – recognizes success in daily professional activities including feelings of doing something meaningful and purposeful
Emotional or Mental – involves capacity to express feelings and cope with difficult situations
Intellectual – recognizes the pursuit of knowledge and creativity while also emphasizing the need to share the learning with others
Social – encourages strong links with one’s community, communication and socializing between individuals
Spiritual – recognizes one’s beliefs and values including sense of purpose and inner balance

Dimensions of Wellness

The 8 dimensions of wellness are presented in the cycle symbolizing the interconnection between the various dimensions.

Health Wellness Checklist

The below checklist focuses on the Health or Physical dimension and includes the following 3 main categories: Nutrient, Exercise and Habits. Nutrient includes eating variety of foods, primarily plant based, with low sodium, low calorie and low sugar content. Exercise includes strength building, aerobic and flexible workouts. Habits include good sleep, no smoking and low alcohol and caffeine consumption.

Financial Wellness

The financial wellness checklist includes the key attributes of the financial well-being including exploring current attitudes about money, establishing financial goals, developing a budget, identifying saving strategies (from short to long term), utilizing insurance, leaving a legacy and living with influence (e.g. helping others, taking time for self).

Camera Diagram

Camera diagram – Camera has the following parts: lens, flash, main control dial, shutter viewfinder, display, memory card slot, focus mode switch, mode dial, power button, etc.

Photo cameras are used to capture the moments in one’s life, pictures of loved ones and places. There are a number of camera types manufactured by different companies. The two most basic cameras are digital and or film cameras. The camera diagram here is that of a digital camera showing its parts and multiple views (front back and top view)

Cell Diagram


Cell diagram: Human cell as most other animal cells make up the structure of the body. Cell diagram below is representative of a typical human cell responsible for carrying out various bodily functions and processing nutrients into energy used to sustain itself. The diagram shows the following elements: nucleus, membrane, ribosomes, lysosome, cytoplasm and others.  Now lets explain what each of the cell parts is responsible for.

Cytoplasm is a part of the cell filled with cytosol liquid surrounding the nucleus. The nucleus is the center of the cell and acts as its control unit responsible for cell growth, division and maturity. Nuclear envelope is the membrane that surrounds the nucleus protecting the DNA from the rest of the cell.

The outside of the cell is protected by the plasma membrane. This membrane allows for passing of the nutrients and waste. An organ that ensures energy from nutrients can be consumed by the cell is called Mitochondria. The Golgi apparatus ensures molecules processed by the endoplasmic reticulum can be passed through the cell.
Peroxisomes and Lysosomes are responsible fore recycling of the worn-out cell parts while also breaking down bacteria and toxins. The cell diagram below lists various cell parts.