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I’ve gone in search of the facts Hydrogen Vs Gasoline and here it is.
Doesn’t it take too much energy to make hydrogen? Is it worth doing?
Like all fuels, it takes energy to produce hydrogen and deliver it to a vehicle. The amount of energy required depends on how the hydrogen is made. Some methods require more energy than others.
While it may take more energy to produce and deliver hydrogen than it takes to produce and deliver gasoline or natural gas, the hydrogen fuel is used more efficiently in hydrogen vehicles. Most hydrogen internal combustion engines (ICEs) are about 25% more efficient than their gasoline counterparts and fuel cells are 100-200% (2-3 times) more efficient. In many cases, the overall “well-to-wheels” energy usage can be much lower for hydrogen vehicles than for gasoline or natural gas vehicles using a conventional internal combustion engine.
Source
National Hydrogen Association
What is Microsoft.net framwork used for?
I have like 1.1, 2, and 3 installed o.o n it says used rarely.. so idk do i need it or not, but can you explain what is it used for?
The Microsoft .NET Framework is a software technology that is available with several Microsoft Windows operating systems.
- It includes a large library of pre-coded solutions to common programming problems
- a runtime or virtual machine that manages the execution of programs
- a set of tools for configuring and building applications.
- The .NET Framework is a key Microsoft offering and is intended to be used by most new applications created for the Windows platform
Yesterday my power was down most the day and did not get to do a post. Sorry!
In the process of preparing the tutorial for the Draw series there was a problem. How to capture drop down menus. These are the menus that disappear after you move the pointer. If I use the snipping tool I can never capture the dropdown.
Simple solution is to record the dropdown as a video.
Above is a link to the screen recorder that I am using.
This is a simple snip grabbed from the *.avi file that was playing in the media player. I just stopped the video during playback and then did a capture of the stopped video. Not an elegant solution but it works





