Professor | RU-vidr | Investor | Shadetree Mechanic.
I have earned my Ph.D. in Genetics and completed two postdoctoral fellowships conducting biomedical research. I'm now a full time community college professor and RU-vidr. :)
On this channel, I will: explain concepts covering (but not limited to) biology, give life advice, post reviews, and hold office hours for students. I hope this channel can be used by not only my own awesome students, but students around the world!
Thank you for joining me!
Dr. D.
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I mean, it sounds like alot and unreasonable up front, but honesty, whats 5500 now vs 11k over several years with inflation, and then time spent improvising and then also paying full price... you so you king. Thats alot of savings.
I just want to thank you very much for the time you have put into these videos. I am 43 years old, getting my degree in Social Work, and this class is one that I have to take. My instructor has not been very helpful in his lecture videos, and I started to panic until I came across your videos. You explain things so clearly. I greatly appreciate what you are teaching me and how you are teaching. Keep up the great work!!!
no offense, but snapon is much overpriced even at 55% discount, in reality a spanner or a socket from harbor freight is the same if not better. i understand maybe power tools or air tools but 90% of these are just hunks of metal which dont improve much and dont warrent the cost
I took your class Spring 2024 but I'm back reviewing your videos to prepare me for this pathophysiology class that I'm taking now (Fall 2024)! Thank you for explaining things in great detail!
It’s unlikely in an acidic environment for botulinum bacteria to grow. Others have suggested fermentation which is far more likely but it’s better to be safe than sorry when it comes to food safety. It’s more common to see in preserves that are low acidity and high in sugars. The toxin is produced by the bacteria excreting waste as it consumes the sugars in the food. Homemade foods can be contaminated with yeasts and other bacteria that can cause fermentation but I’m not sure how dangerous consumption is. It would be cool to sample it and take a look under the microscope to see what it is🎉
I'm not sure, but up in Canada, there is only a 30 or 35 % discount and only 10,000 cad, which is significantly less than 10,000 usd. Along with a bigger discount
Those are not return springs. They are anti-rattle springs, and you don’t need a special tool to put them in. Just use pliers so you can see what you are doing.
Where can I get the grommet for the aluminum radiator. I purchased a new aluminum radiator and the hole for the fan switch is larger than the stock radiator?
This is a fascinating chapter. I encourage all new students watching this to get immersed and understand it. When I was a student that was my philosophy: If you understand it, you will remember it.
Snap on is worth it… I bought an icon ball hex set recently while working on 5mm Allen fastener on a gsxr750 and the ball end sheared clean off when I went to snug the bolt down…… moral of story it left me stranded had to drive to harbor freight luckily they are open 7 days a week to warranty their junk. Will others work? Yes. But how many times they will work will be a lot less than snapon and that’s simply in the quality of the steel and that’s why you’re paying more for the snap on. I love all tools o try them all I like to own them all. But snap on seems to always surpass my others.
I graduated from General Science back in 2007 and then made a PharmD. From all the years of study I will always remember Campbell Biology as one of the best experiences in my student life.
Nice tools, go towards impact tools. Also don't worry about the negative comments about buying snap on tools. May God bless you in the automotive industry.
In Australia (home of no white Australians) that amount of money would get 1/4 the amount of items…. Immigration has ruined us. 1 litre milk = $3 in 2024
