in automatic pipppet there is no use as they can be preset at specific amount but still they need thumb pressure to hold the liquid in them, also thumb help in holding pippet in right form
you put your thumb on a chair, then you sit down on your thumb, and boom, you're sittin o your thumb.
The dorsum of the thumb is the back side of the thumb, or more simply put, the top of the thumb where the nail is located. It is the opposite side of the palm where the thumb pad resides.
The thumb has two joints: the metacarpophalangeal (MP) joint at the base of the thumb and the interphalangeal (IP) joint at the tip of the thumb.
A toe thumb, also known as a hitchhiker's thumb, is a genetic trait where the thumb is shorter, wider, and bends backward at an angle, resembling a toe. It is a harmless variation in thumb anatomy that affects some people.
Clubbed Thumb was created in 1996.
yes first i read thisinformation then i test that bout i want to know the reason>> why your thumb is the same length of your nose.
No.. the index finger does not have a pulse... for this reason, when feeling for a person's pulse, you use your middle finger and your index finger (you never use your thumb as it has a pulse)
There's no fundamental reason for it, it just happens to be the way things are.
There are a few causes why a person's thumb will go wrinkly. One reason is by thumb sucking which some children do when they are younger. Another reason is that your hands may have been in water for a period of time.
As a rule of thumb ... which is not true in all cases ... the solid and liquid states will have similar densities with the liquid being the less dense of the two, and the density of the gas will be much lower.Near the critical point the density of the liquid and gas phases will be nearly identical.
you put your thumb on a chair, then you sit down on your thumb, and boom, you're sittin o your thumb.
thumb nail, thumb tack, thumb screw, thumb print
To be exact, you use eight fingers and a thumb for typing. The reason for using only one thumb is purely a matter of preference really. A thumb is just used for the spacebar, but as both thumbs cover the spacebar equally well, you could use one, both or alternate.
When you put your thumb over a vein sufficiently close to the surface of your skin, you should feel a gentle throbbing underneath your th8mb. The throbbing should be steady. This is your heartbeat. If you count between the beats you get your pulse rate.
You can actually feel your own heartbeat in your thumb. You wouldnt get a correct pulse if you feel your heartbeat on the patient
My thumb, from the palm-thumb joint to the thumb-tip is 7.0 cm.
It will implode and create a black hole. not really, it'll just measure the heat..