An H3-antihistamine is a classification of drugs used to inhibit the action of histamine at the H3 receptor. H3 receptors are primarily found in the brain and are inhibitory autoreceptors located on histaminergic nerve terminals, which modulate the release of histamine.
Burning paper requires 1 watt (1000 mW), which is more than what most laser pointers can achieve without modifications For comparison: Popping balloons or lighting matches râ¦equires roughly 100 mW (which is the high end mW range of most commonly found laser pointers) Note: laser pointers anywhere near 100 mW and up are very dangerous to the eyes and ...
Light from the infrared (IR) one is almost invisible (and therefore very dangerous !!!). The red laser diode can also produce a powerful laser pointer or laser-show. I supply both diodes with current 175 mA. Interesting is that the laser unit is a kind of prism that combines the two beams into one.