Cool Physical Phenomena Objects?

Click For Summary
SUMMARY

This discussion highlights various cool physical phenomena objects that can be experimented with at home, specifically focusing on rare Earth magnets and their applications. Users mention using a torsion setup with a coat hanger and a grape to demonstrate magnetic propulsion. Other notable experiments include dropping a magnet down a copper pipe, utilizing a Tesla coil to illuminate fluorescent bulbs, and creating visual effects with cathode ray tube televisions. Additionally, a mixture of cornstarch and water is suggested for engaging physical play.

PREREQUISITES
  • Understanding of rare Earth magnets and their properties
  • Basic knowledge of torsion setups and balance
  • Familiarity with Tesla coils and their functionality
  • Knowledge of cathode ray tube technology
NEXT STEPS
  • Research the principles of magnetic propulsion using rare Earth magnets
  • Learn about constructing and operating a Tesla coil
  • Explore the effects of electromagnetic fields on fluorescent bulbs
  • Investigate the properties of non-Newtonian fluids like cornstarch and water mixtures
USEFUL FOR

This discussion is beneficial for physics enthusiasts, educators demonstrating physical principles, hobbyists interested in home experiments, and anyone exploring the fascinating interactions of magnets and electricity.

Codester09
Messages
31
Reaction score
0
Ya know, rare Earth magnets and crap like that. Anybody know of some other cool things to have sitting around the house?
 
Physics news on Phys.org
hang a coat hanger from something, like a torsion setup and tie a grape on one end of the hanger and a counter weight on the other so that it is balanced , then use a strong rare Earth magnet and push the grape around in a circle , hold it close to the grape and it will take a little bit and the magnet will push the grape. drop a magnet down a copper pipe . tesla coil, you could make one to light up fluorescent light bulbs,
Or take a long fluorescent bulb and hold it near the back of TV , the ones with cathode ray tubes in them and it will make it glow and flash light , or hold it next to the coil on a car or the distributor .
 
Cornstarch mixed with water at the right proportions is fun to play with.
 

Similar threads

Graduate Could the Laws of Physics Be Proportional to Entropy?
  • · Replies 5 ·
Replies
5
Views
1K
What is the reality of being a physicist?
  • · Replies 5 ·
Replies
5
Views
2K
Graduate Unsolved Problems in Near Surface Geophysics
  • · Replies 4 ·
Replies
4
Views
3K
Questions on keeping a house cool
  • · Replies 12 ·
Replies
12
Views
3K
Undergrad Will steam generated inside an oven not break it?
  • · Replies 33 ·
2
Replies
33
Views
4K
High School How to use Refrigerators/AC in efficient manner so that it remains cool inside?
  • · Replies 29 ·
Replies
29
Views
2K
Why Did the Temperature Rise in a Sealed Automotive Cooling System?
  • · Replies 18 ·
Replies
18
Views
3K
Graduate Using the surrounding airflow to deduce the physics around UAP/UFO
  • · Replies 7 ·
Replies
7
Views
2K
High School What is the meaning of the term 'object'?
  • · Replies 3 ·
Replies
3
Views
2K
I have a few questions about refrigeration and AC units
  • · Replies 1 ·
Replies
1
Views
3K