News Articles and Discussion

Meaningful Quotes

Meaningful Quotes

"Simplicity is the ultimate form of sophistication."

- Leonardo da Vinci

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bio_man   66292   239 Replies

bio_man

Inquiry Regarding the Detection Mechanism of Pesticide Residues Using a 365 nm Laser Pen

Inquiry Regarding the Detection Mechanism of Pesticide Residues Using a 365 nm Laser Pen

I am writing to inquire about the laser pen with a wavelength of 365 nm that supplier are selling. According to supplier claims, this laser pen can detect pesticide residues on broccoli by emitting blue and purple colors when shone on the vegetable.

oemBiology   161   1 Reply

bio_man

It’s too easy to lay all the blame on a crude video

It’s too easy to lay all the blame on a crude video

I nearly drove into a tree when I heard liberal commentators on the radio blaming a crude anti-Islamic video for the widespread outbreak of violent street protests by angry Muslims. “We have to remember that speech has consequences,” one of them warn

duddy   1804   2 Replies

Anonymous

Understanding the Mechanisms of Acne Scar Treatment: Collagen Stimulation Approaches

Understanding the Mechanisms of Acne Scar Treatment: Collagen Stimulation Approaches

What are the primary principles behind the treatment of acne scars, specifically in stimulating collagen production to fill in the indentations?

Based on step 2, which generate wound to stimulate bone collagen reorganization and new growt

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oemBiology   653   17 Replies

bio_man

How to Select a Gas Mask for Chemical Warfare Protection?

How to Select a Gas Mask for Chemical Warfare Protection?

When facing a chemical warfare situation, choosing a gas mask is crucial to protect against the following chemical elements¹:

1. **Nerve Agents**: Such as Sarin or VX.
2. **Blister Agents**: These agents include sulfur mustard gas and

oemBiology   345   9 Replies

bio_man

Neural Rewiring Strategies for Nicotine Addiction Relief in Smokers Looking to Quit

Neural Rewiring Strategies for Nicotine Addiction Relief in Smokers Looking to Quit

How can smokers alter neural connections to alleviate addiction cravings when trying to quit, given that non-smokers find cigarette smoke unpleasant while smokers, due to nicotine addiction, find smoking pleasurable and addictive because addiction is

oemBiology   395   7 Replies

bio_man

Health Effects of Prolonged Exposure to Landfill Chemicals: Hydrogen Sulfide and Ammonia

Health Effects of Prolonged Exposure to Landfill Chemicals: Hydrogen Sulfide and Ammonia

"Health Effects of Prolonged Exposure to Landfill Chemicals: Hydrogen Sulfide and Ammonia"
oem oem
​
You​
Living in close proximity to a landfill may result in exposure to the following chemical elements:
- Hydrogen

oemBiology   349   3 Replies

bio_man

Man suffocates to death in his sleep from blocked nose!

Man suffocates to death in his sleep from blocked nose!

Can't paste a link but I'll copy the article here:

''DIY snoring cure killed man of 26; Tampons put up nose.
Link/Page Citation
A MAN suffocated after stuffing tampons up his nose to stop his snoring, an i

Lars Knowles   362   1 Reply

Anonymous

Is smoking hookah bad for you?

Is smoking hookah bad for you?

Why is smoking hookah bad for you in comparison to smoking cigarettes?

doubleu   421   1 Reply

bolbol

Why do I never get pneumonia after getting cold or getting wet in the rain?

Why do I never get pneumonia after getting cold or getting wet in the rain?

i read a news article where a man got pneumonia and died after going in rain. and a woman who swam in a cold pool and got pneumonia after that

Frank_Baker   737   1 Reply

bolbol

What makes rabbits different than rodents?

What makes rabbits different than rodents?

I know rabbits are not rodents (i.e. mice, rats), but what makes them different? In other words, why are they classified differently?

kdog   544   1 Reply

bolbol

Why can't we simply insert any gene into bacteria and have them create the...

Why can't we simply insert any gene into bacteria and have them create the...

Why can't we simply insert any gene into bacteria and have them create the protein for us? How come it's not that easy?

psyche360   881   1 Reply

bolbol

Why hot and humid air can induce mild asthma attack

Why hot and humid air can induce mild asthma attack

June 6, 2012 Science Daily reports: As summer arrives, and May is to be an asthma attack months, research has shown that doctors may better understand the reasons of the patients with PPM1F mild asthma in the hot and humid weather, difficulty in brea

yoxi5236   1176   1 Reply

bolbol

Spectrometers usage in science.

Spectrometers usage in science.

I guess biologist and physicists may use spectrometers to determine the material they are analyzing? I don't suppose any lab might allow a non-scientist to use it to measure light output of an IR therapy device?

CarbonRobot   303   3 Replies

bio_man

Morphology of body parts cause?

Morphology of body parts cause?

What directs how our body parts change shape as we age? Is that our ever changing epigenome? Why must my ears keep getting bigger and my face get narrower? Lol.

CarbonRobot   259   4 Replies

CarbonRobot

How did muscle work around eyeball?

How did muscle work around eyeball?

Does anyone have any suggestions?
Thanks in advance

Post Merge: A year ago

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oemBiology   876   21 Replies

Woo

Should I not wear glass for monitoring mobile phone?

Should I not wear glass for monitoring mobile phone?

I have a prescription for glasses with -3.00 diopters (300 degrees) for nearsightedness, but are able to see more clearly without glasses when looking at mobile phone.


Would it cause any eye strain and other vision problems for long

oemBiology   395   12 Replies

bio_man

Cells losing their true identity over time?

Cells losing their true identity over time?

I think according to Dr. David Sinclair, geneticist at Harvard, our cells behave increasingly like different cell types than they are due to epigenetic noise from aging. Like a skin cell might take on qualities of a muscle or brain cell without actua

CarbonRobot   382   9 Replies

bio_man

Pineapples carry harmful insect shell insects, safe to eat?

Pineapples carry harmful insect shell insects, safe to eat?

Referring to following link, Taiwan pineapples carry harmful insect shell insects. I would like to know on whether it is safe to eat them or not, would stomach acid strong enough to kill any of those insect / worm? I also find similar news related to

oemBiology   397   7 Replies

oemBiology

Question about Resultant of gravitational force?

Question about Resultant of gravitational force?

Referring to following image, I would like to know on resultant force between Sun and Moon at different locations.

Which one's resultant of gravitational force are increasing and decreasing on Earth?

[img width=350 height=3

oemBiology   552   11 Replies

bio_man

How much atmospheric pressure drop would starting to effect us?

How much atmospheric pressure drop would starting to effect us?

"The International Standard Atmosphere defines what consitutes a "normal" atmosphere. The sea level pressure is defined as 1.01325 bar (29.92 inches of mercury); the sea level temperature is defined as 15° C (59° F); and the temperatur

oemBiology   380   11 Replies

bio_man

Painless red open sores on side of tongue with white spots on back of throat

Painless red open sores on side of tongue with white spots on back of throat

 At the end of April and the end of July I had sex with 2 different couples. They were both swingers and it was mainly the wife and I but the husband did join in. There was no homosexual acts. I went down on the wife back in April but not in July. I

ctsloan   417   13 Replies

Anonymous

Is It Safe To Drink Your Urine?

Is It Safe To Drink Your Urine?

During earthquake, there are many story about drink urine to survive in practice.
I would like to know on following situation

1) if I don't drink urine, how many days can I survive without water?
2) if I drink urine, how man

oemBiology   273   6 Replies

Anonymous

How to select sunglass after Cataract Surgery?

How to select sunglass after Cataract Surgery?

Referring to following statement, I would like to know on how to select sunglass after Cataract Surgery,

100% UV protection is common for most of Sunglass, what transmittance should be selected?

Does anyone have any suggestions?

oemBiology   323   7 Replies

Anonymous

Why McDonald's burger is so difficult to digest?

Why McDonald's burger is so difficult to digest?

I rarely eat burger at mcdonald, because whenever I eat burger, My stomach does not feel good as I eat natural foods.

I would like to know why McDonald's burger is so difficult to digest within stomach.

Does anyone have an

oemBiology   395   1 Reply

rene_ram97

The most important issue we have now in the space exploration area

The most important issue we have now in the space exploration area

I`ve got  a questione related to space exploration area. What is the most important issue we have now in the space exploration area? As we can see now space explorations are developing very rapidly and doing this, it causes a lot of issues to so

patrick65   373   1 Reply

Anonymous

Embryonic stem cells versus induced pluripotent stem cells?

Embryonic stem cells versus induced pluripotent stem cells?

Are embryonic stem cells totipotent and can become any cell type while induced pluripotent stem cells can become most cell types? Do embryonic stem cells create the equivalent of induced pluripotent stem cells?

CarbonRobot   196   N/A

CarbonRobot

Epigenome in highly regenerative animals?

Epigenome in highly regenerative animals?

Do animals like zebrafish that are highly regenerative have a slower rate of epigenetic changes over time compared to humans?

CarbonRobot   250   1 Reply

bio_man

What level of barometric pressure effects body?

What level of barometric pressure effects body?

Referring to following statements, I would like to know on any article about what level of barometric pressure effects body as describe below

Does anyone have any suggestions?
Thanks in advance


High Barometric Pressur

oemBiology   827   11 Replies

Anonymous

Too sensitative immune system?

Too sensitative immune system?

During winter, when humidity drops below 30%, then the surface of skin become dry, and immune system starts to attack the skin as shown below

[img width=350 heig

oemBiology   457   8 Replies

bio_man

What is the percentage of Male and Female Tuberculosis victims a year?

What is the percentage of Male and Female Tuberculosis victims a year?

I need to know what either the amount or percentage of Tuberculosis victims for any four consecutive years is. I need a percent for Young Males, Young Females, Adult Males, and Adult Females. For example, 10 Young Males infected, 5 Young Females infe

0m6.h41201d.124m05   821   1 Reply

bolbol

Would peanut easily get Aflatoxins ?

Would peanut easily get Aflatoxins ?

Packed Peanut usually expire within 1 year, but packing is usually not vacuum, would mold be easily grow and convert into aflatoxin? which are best known for their potential in causing liver cancer.

Does anyone have any suggestions?
T

oemBiology   309   5 Replies

bio_man

How to confirm Myopia?

How to confirm Myopia?

Recently within 2 weeks, image appear blurred.
I check with optic shop, they said that shortsight is not stable and keep changing between 400 to 500
Do I get Myopia?

I would like to know on what cause the problem and how to treat

1234

oemBiology   1516   47 Replies

oemBiology

Itching between the toes

Itching between the toes

Is there some bacteria existed between toes?
if yes, how to kill them?
Can I use alocohol / vinegar to kill them?

Does anyone have any suggestions?
Thanks in advance

12

oemBiology   675   15 Replies

Anonymous

How does atmospheric pressure effect on blood pressure?

How does atmospheric pressure effect on blood pressure?

Referring to following link, I would like to know on how to interpret following conditions

During the spring days, would inverse relationship apply for both systolic and diastolic?
what period is the spring days?

During win

oemBiology   274   1 Reply

Anonymous

Oldest person not of prescribed medications?

Oldest person not of prescribed medications?

I know there are a number of people that make it to 100 or closer to 120 these days, but do any people make it much past 90 with some prescription or another?

CarbonRobot   403   5 Replies

bio_man

Why male parent age increases risk of birth defects?

Why male parent age increases risk of birth defects?

I know women largely have the same eggs their whole life so damage is possible, but men create new sperm regularly. Do they have proof of why male age is a factor?

CarbonRobot   321   3 Replies

bio_man

Could I have passed oral Gonorrhea or Oral Chlamydia before testing positive for it?

Could I have passed oral Gonorrhea or Oral Chlamydia before testing positive for it?

Had an encounter with a couple 160 days ago and performed oral on wife. There were no homosexual acts and i used a condom for vaginal sex with her. She switched off giving us head without a condom. Then 60 days ago I had another encounter with a coup

ctsloan   244   2 Replies

ctsloan

What Causes Light Sensitivity?

What Causes Light Sensitivity?

I get Light sensitivity and would like to know what cause the problem and how to treat it.

"Light sensitivity is a condition in which bright lights hurt your eyes. Another name for this condition is photophobia. It’s a common symptom

oemBiology   246   2 Replies

oemBiology

Increased breathing difficulty.

Increased breathing difficulty.

https://medlineplus.gov/ency/article/004011.htm

This definitely sounds like my issue. I have never smoked and jog a couple times a week. Between ages 30 and 40 my breathing has required noticeably more energy. And lately there is always a

CarbonRobot   291   5 Replies

bio_man