Rutherford concluded the following from his observations: The nucleus and electrons are held together by a strong electric force of attraction. Since electrons are negatively charged and the tightly packed nucleus is positively charged, an atom either has no net charge or is electrically neutral.Such a fixed circular path is called the orbit. The electrons rotate faster in a fixed circular path around the nucleus. The electrons that surround an atom’s nucleus are negatively charged particles.Later it was discovered that neutrons and protons make up the atom’s extremely tiny and dense nucleus. The nucleus of an atom was the term used to describe this area of the atom. The majority of an atom’s mass was contained in a very small area. Positively charged particles make up an atom. ![]() Here are the major postulates of Rutherford’s atomic model based on observations and conclusions: As a result, he came to the conclusion that the positively charged particles only occupied a small portion of an atom’s overall volume. In addition, relatively few particles had 180o deflected. Very few alpha particles had deflected back or at large angles.They experienced extremely slight angles of deflection. When bombarded, the gold foil only deflected a small number of alpha particles. The positive charge in an atom is concentrated in a relatively small volume and is not dispersed evenly.As a result, an atom’s main portion must be empty. A large percentage of alpha particles traveled through the gold film without being deflected, indicating that the majority of space in an atom is empty.Rutherford observed the following from his α-particle scattering experiment: ![]()
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While I can’t run it natively due to Microsoft not licensing an ARM-based version of Windows for Apple to use, I did run it through the free 30-day trial of Parallels 11 - and boy, was I impressed.Īgain, my testing is very unscientific, but running Windows 11 on Parallels on an M1 Mac really shocked me. Being a Windows fan, I did also want to install Windows 11 on my Mac Mini. Windows 11 runs crazy fast on an M1 Mac Miniīut that’s not all. It’s crazy how Apple has optimized the thermals of its new M1 chips. Both Teams and Edge are optimized for Apple M1 silicon, and both apps chug along nicely, without the casing getting hot. It’s something I commonly experienced on my Intel MacBook, with the apps taking a while to load, and with fans kicking in when the system was getting hot.īut that wasn’t the case at all on the Mac Mini. I would have thought that with just 8GB of RAM that running 10-plus tabs in Microsoft Edge, along with Microsoft Teams, might slow down the machine. ![]() Outside of video editing, the base model Mac Mini that I have still held up very well for day-to-day tasks. I was very much blown away after years of using loud Windows desktop and laptop PCs. The system even stayed quiet, with no fan noise, and was cool to the use. Again, this is all done without a dedicated GPU and using the integrated M1 CPU. Using the exact same files, audio/video feeds, and application on my Mac Mini, that encoding time was cut down to 5 to 6 minutes, sometimes closer to 4 minutes. Like standing next to an airplane turbine loud. The process is fast, but the fans kick in to help in cooling down the power-hungry GPU. When I edit my podcast using Wondershare Filmora on Windows 11, an hourlong episode and roughly 1.5GB worth of media files usually take 8 to 9 minutes to encode. How is this possible, you might ask? Well, my tests aren’t exactly scientific (head to our M1 Mac Mini review for that), but I do use my Surface Laptop Studio for video editing. Maybe this will get me to use my iPad more. I'm gonna trade you in for a Mac Mini M1. Not to forget the Mac Mini has no dedicated GPU inside like my Surface Laptop Studio does.īye MacBook. It is a beefy machine for what it is, but the M1 Mac Mini matches this performance for me and sometimes outperforms it.Ĭonsidering the sub-$700 price, that really surprises me. My $2,000 Surface Laptop Studio is powered by an Intel Core i7-11370H processor, as well as the Nvidia Geforce RTX 3050 Ti GPU. Coming from using a Surface Laptop Studio as my main machine, I’m quite shocked at just how well the Apple M1-powered Mac Mini performs. ![]() I’ll start with the most obvious thing - the performance. As much as it feels like heresy to say, this little machine has made me a believer after just two months. I sold my own old MacBook Pro and “traded up” to the M1 Mac Mini, eager to test out the latest hardware for myself.
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