What are waves in everyday life examples?
Transverse waves
- ripples on the surface of water.
- vibrations in a guitar string.
- a Mexican wave in a sports stadium.
- electromagnetic waves – eg light waves, microwaves, radio waves.
- seismic S-waves.
Do phones really fry your brain?
Mobile phones release radiofrequency energy, or radio waves, that can be absorbed by bodily tissues. In the past, studies have linked heavy mobile phone use to certain brain tumors. It is a very low energy radio frequency radiation – the same found in TV and radio signals.
Do phones affect sleep?
The blue light emitted by your cell phone screen restrains the production of melatonin, the hormone that controls your sleep-wake cycle (aka circadian rhythm). This makes it even more difficult to fall asleep and wake up the next day.
Does technology fry your brain?
Technology has altered human physiology. It makes us think differently, feel differently, even dream differently. It affects our memory, attention spans and sleep cycles. This is attributed to a scientific phenomenon known as neuroplasticity, or the brain’s ability to alter its behavior based on new experiences.
What does too much technology do to your brain?
Potential harmful effects of extensive screen time and technology use include heightened attention-deficit symptoms, impaired emotional and social intelligence, technology addiction, social isolation, impaired brain development, and disrupted sleep.
Does technology affect human behavior?
Think about how the internet changed our social behavior. Now we interact more on phone calls, emails which have replaced the traditional way of meeting face to face. We can’t ignore the fact that the social bond that we humans share has been affected by technology advancement.
Why is technology bad for your mental health?
Social media and mobile devices may lead to psychological and physical issues, such as eyestrain and difficulty focusing on important tasks. They may also contribute to more serious health conditions, such as depression. The overuse of technology may have a more significant impact on developing children and teenagers.