How Does UV Light Kill Germs?
UV light is an effective disinfectant for disinfecting. Main used in disinfectant. But have you ever thought, how does it work to kill germs?
Life Science
Does Drinking Alcohol Can Kill Viruses and Bacteria?
Alcohol is one of the most important compounds because it can be easily changed to and from many other types of compounds.
Why Is Earth’s Surface Not Covered With Poop?
All living things produce waste substances. Total human and animal feces production in 2030 is estimated that it will touch 4.6 million tons per year.
Do Humans Decompose If They Died in Space?
Humans get ready to explore outer space and live there permanently. But if humans die out there, what happens to the human body?
Plastic Waste: Threats Wherever We Are
Plastic. Easy to make, inexpensive, durable, can be used anywhere. But in 2018, plastics can be found in human ‘poop’. What happened?
Egg or Chicken, Which Came First? | Here’s The Explanation
The debate related to the existence of chickens or eggs that first existed is not new, but for a long time, this question has been a debate.
Genetically Modified Organism (GMO): Is It Good? Or The Opposite?
Genetic engineering has actually been widely applied, for example, genetic engineering in the production of insulin from yeast and bacteria.
Antibiotics: Will an Infectious Disease Extinct? | Unpredicted Forecast, Work Mechanism and Misuse
Antibiotics are medicines that can kill bacteria that cause infection. The first antibiotic discovered was penicillin in the 1920s by Alexander Fleming.