Search Results | trigger
Your search for "trigger" returned 1,434 results
Scientists Can Induce Visual Hallucinations by Showing You This Annoying Video
Researchers have discovered a way to trigger and control a visual hallucination without drugs, illness or direct brain stimulation.
How Landslides Work
science.howstuffworks.com/environmental/earth/geology/landslide.htm
Landslides can be devastating, causing more damage than their triggers. Learn more about landslides and landslide causes.
Could alcohol cause my headaches?
health.howstuffworks.com/diseases-conditions/headache/cluster-headache-pain-can-be-relieved.htm
Cluster headache pain can be triggered by alcohol. Learn more about cluster headaches and alcohol from Discovery Health.
Home Remedies for Hives
health.howstuffworks.com/wellness/natural-medicine/home-remedies/home-remedies-for-hives.htm
Hives can be triggered by peanuts, strawberries, and countless other substances. Learn home remedies to avoid or relieve the discomfort of hives.
17 'Hypoallergenic' Cats to Keep Your Sneezing at Bay
animals.howstuffworks.com/pets/hypoallergenic-cats.htm
Do you love cats, dream about having cats, but know that these adorable felines often trigger your allergies?
How do smoke detectors intercommunicate?
home.howstuffworks.com/home-improvement/household-safety/question576.htm
Smoke detectors intercommunicate so that all detectors will sound if one is triggered. Find out how smoke detectors intercommunicate.
Reactive Depression
health.howstuffworks.com/mental-health/depression/facts/reactive-depression.htm
Reactive depression can be devastating no matter what triggers it. But how is reactive -- or situational -- depression different from clinical depression?
Smart Wallpaper Contains Fire Alarm
science.howstuffworks.com/smart-wallpaper-contains-fire-alarm.htm
Researchers in China have developed a non-toxic "smart" wallpaper that won't burn and triggers an alarm when it gets hot.
How the Crusades Worked
history.howstuffworks.com/european-history/crusades.htm
The Crusades were religious wars. Find out what triggered the First Crusade and how the pope persuaded people to go on a crusade.
Isolation and Monotony Stress the Brain. Here's How to Cope
health.howstuffworks.com/wellness/stress-management/isolation-monotony-stress.htm
Social isolation and monotony in these days of COVID-19 may seem like passive problems, but they actually trigger the brain's stress reactions.