One of the key ideas in Daniel Kahneman’s book Thinking Fast and Slow is that there two modes of thinking – fast and slow. This experiment puts that to the test.
Why Too Much Salt Is Bad For Plants
I hadn’t really thought about why too much salt in the soil is bad for plants until I found a…
How to prove there is Iodine in Salt!
How To Prove There is Iodine In Salt! Growing up I always wondered what “Iodized salt” was. After I learned…
How to fold and photograph a snowflake – and why do they have 6 sides?
I don’t know where I first picked up the fact that snowflakes always form with 6 points. Maybe my parents…
Why We Use High Voltage In Power Lines & some effects of it
High voltage power lines buzz and crackle with energy (You can hear it extra well while it’s foggy) and just…
5 Ideal Gas Law Experiments – PV=nRT and PV=NkT
The ideal gas law may at first seem very abstract but it’s surprisingly easy to demonstrate the the various relationships…
Dark spots in the Rainbow – Red shift blue shift and seeing absorption lines
Astronomy makes many claims about Doppler shift, gravitational red shift and assertions about the composition of celestial objects yet all…
