|
|
Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.
Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.
Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.
The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.
To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.
![a) Using a soft pillow rather than a hard bolster under the knees will reduce pressure on the back ...](https://biology-forums.com/gallery/27/medium_679044_04_04_17_12_50_27_27468503.jpeg)
![A gasoline direct-injection (GDI) fuel rail and pump assembly with the electric pressure control ...](https://biology-forums.com/gallery/30/medium_548020_31_05_17_1_51_46_30020893.png)