you know that guy in the electronics videos that always accidentally zaps himself. this guy is the same but for dangerous animals

i bought a bag a few years ago and they were quite remarkable. For me lemons were sweet, malt vinegar became sweet like balsamic and most striking of all it mellowed guinness out to be a very smooth drink.

i remember reading ages ago that they did experiments that showed that cats that walked along uneven walls could 'see' the terrain without their eyes being involved. It must be the ankle tapping whiskers!

In the UK, rescue breaths are used for paediatric (1yrs-puberty). And drowning is a 'special circumstance' whereby Cardiac arrest is almost always secondary to hypoxia there rescue breaths increase survival over 'hands only' CPR,
It's in the resus manual...l https://lms.resus.org.uk/modules/m10-v2-cardiac-arrest/10346/resources/chapter_12.pdf

So not a good example in this video. However saying that any *decent* attempt at chest compression only is going to help someone who is not breathing so not to be discouraged.

good message but it was all wrong. In children you start with a rescue breath and then chest compressions. The compressions shown here were too slow and no where near deep enough to generate circulation and it's not useful to give such a gentle image as it might stop people giving proper compressions in future.

In reality it's vigorous and its not unusual to get rib fractures as a result.
e.g
https://www.youtube.com/watch?v=aZVfVKA10lk

yeah obviously but said gel had to be inserted into said rectum.
it's basically a high tech deficating proctogram

Think of the practicalities of being in a tight tube of an MRI scanner and being asked to shit out some jelly with the clanking noise of the MRI not masking the farting/deficating sound. Just remember the amazing staff involved in obtaining such images.

0:28 why is there gel coming out the rectum

do salt molecules block the water? More likely shift the osmotic gradient?

How about planting a load of samphire

11 days without sleep? from what I understand the (very) rare autosomal dominant disease Fatal Familal Insomnia eventually causes a complete inability to trigger sleep, resulting in ~3-4 months of total insomnia and a slow debilitating descent into dementia and hallucinations before an untimely death.

It's important because some people are very illogical when it comes to diets many overweight people have tried punishing diet and exercise and evolve two modes of being that of 'dieting and exercise' or fall off the wagon and 'eat anything and no exercise' which endlessly cycle for decades. The better approach would be to have constant manageable exercise regardless of food intake to reduce cardiovascular risk and alongside that generally healthy eating which can tolerate the occasional teat or indulgence.

The idea that exercise solely exists to burn off dietary excess can only lead to unhealthy ideas.

Wrong, a 100% bioavailability is when a substance is introduced *intravenously* not intramuscularly or subcutaneously.

>> ocassional inadvertent ingestion and inhalation.
This is the most common rout - the skin is a major part of the immune system to keep pathogens out. we are exposed to thousands of compounds which trigger immune response and antibody creation each day via he respiratory system.

>>These damaging elements have perfect access to the brain
There is something called the blood brain barrier but nevertheless the pathogen is injected locally as mentioned not systemically.

>>Did you know autism is a known neural disruption?
this is a nonsense statement. the truth is we known very little about autism but while there are association, cause is not clear and the association with vaccines were initiated by a dishonest and discredited 'researcher'

I understand your basic premise but this is cargo cult science at its worse. very sad.
If you would like to learn more about bioavailability and how it's measured there are some good basic books on pharmcodynamics which are quite easy to read.

i remember in our class on putting socks on correctly, the teacher used a condom to demonstrate

food evolves of course. but e.g sushi has some sense to it. The rice should be loosely packed so that you can pick it up with a finger and thumb. Yo shushi etc have evolved to make a denser rice package which doesn't fall apart when you pick it up with chopsticks. Its because a) people don't know the original intention and b) western culture seems to prohibit touching the food with fingers (unless it's bread, chicken or ribs)

you mean the information that was subject to natural selection

beh-bes