For those who deny that climate change is happening, it's an opportunity to undermine scientific consensus. How do you explain a cold winter in a world that scientists say is getting hotter? Weather and climate aren't the same thing, meaning you can expect harsher winters in a warming world.
I set out to build my own musical instruments, starting first with a drum made using a pig hide and maple wood. Andy George will discover what it takes to make everything from scratch. His mission is to understand the complex processes of manufacturing that is often taken for granted and do it all himself.
Curious to learn about PLA aka Poly Lactic Acid use in biodegradable plastics. Watch me explore the world of plastics and polymers by making a few basic plastics from biological sources I've collected before, and with the help of the Center for Sustainable Polymers at the University of Minnesota.
While calculating tax liability, exempt incomes are the first components that get reduced from your salary or other income. You can claim a deduction by making investments in specified products or by incurring certain expenses under different income tax sections.
Removing a stripped screw takes a little ingenuity, but is fairly straightforward. We'll look at a 5 surefire methods to remove a stripped screw, starting from least destructive and moving through to more destructive methods to remove that stubborn stripped screw.
Curious about what is Hall Effect and how Hall Effect Sensors work. The Hall Effect is the most common method of measuring magnetic field and the Hall Effect sensors are very popular and have many contemporary applications.
Every machinist needs to know, but that is confusing and often misunderstood: How to calculate speeds and feeds. Learn Formulas and step-by-step method for doing the calculations with an explanation and animations. Every curious student, machine operator or machinist should watch this video.
Join Jay Smooth for the start of the mini series: Crash Course Media Literacy! If your Curious about media or use social media or read news then this is is a definite watch. Learn about what is media literacy? how to acquire media literacy skills? and learn to spot bias and messages of propaganda.