DIY

How much weight can a 2×4 hold? There’s a meme going around social media showing the differences in 2x4s over the years, decrying how old houses were stronger. But appearances can be deceiving. Modern 2x4s are probably stronger than you think.

Under optimal conditions, a single 2×4 can support about 1,000 pounds, or half a ton vertically. And when we build a house, we don’t ask it to support much more than that horizontally.

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Dave Farquhar

David Farquhar is a computer security professional, entrepreneur, and author. He has written professionally about computers since 1991, so he was writing about retro computers when they were still new. He has been working in IT professionally since 1994 and has specialized in vulnerability management since 2013. He holds Security+ and CISSP certifications. Today he blogs five times a week, mostly about retro computers and retro gaming covering the time period from 1975 to 2000.

dfarq.homeip.net

Brushless drills are more expensive than brushed drills. But old-fashioned brushed drills are getting hard to find. What’s the big deal about a brushless drill vs brushed? Which is better?

Brushed tools are cheaper, often by $20, when you can find them. Brushless tools offer longer battery life and better reliability and lower maintenance in the long run, in addition to being smaller, lighter, and having more power.

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Dave Farquhar

David Farquhar is a computer security professional, entrepreneur, and author. He has written professionally about computers since 1991, so he was writing about retro computers when they were still new. He has been working in IT professionally since 1994 and has specialized in vulnerability management since 2013. He holds Security+ and CISSP certifications. Today he blogs five times a week, mostly about retro computers and retro gaming covering the time period from 1975 to 2000.

dfarq.homeip.net

If you want a good paint job, you need to make sure the paint dries thoroughly and completely before disturbing it. So how long does oil based paint take to dry? And how long does it take oil based primer to dry?

It varies depending on the paint formula and the temperature, but it typically takes 8 hours for oil based paint to dry. The general time can range from 2-24 hours, so it’s best to check your instruction label for your paint’s specifics. Oil based primer can be ready for a topcoat within 1-2 hours, but that may or may not be what you mean by dry time.

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Dave Farquhar

David Farquhar is a computer security professional, entrepreneur, and author. He has written professionally about computers since 1991, so he was writing about retro computers when they were still new. He has been working in IT professionally since 1994 and has specialized in vulnerability management since 2013. He holds Security+ and CISSP certifications. Today he blogs five times a week, mostly about retro computers and retro gaming covering the time period from 1975 to 2000.

dfarq.homeip.net

You could be reading some DIY instructions and see something that calls for mineral spirits, or white spirit if the instructions originated in the UK. But what are mineral spirits? Let’s dig in.

Mineral spirits are a solvent sold in hardware and paint stores. They are a petroleum distillate, useful as a paint thinner, and also for thinning or removing grease and oil. In the UK it’s called white spirit, and in Australia and New Zealand, it’s called mineral turpentine.
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Dave Farquhar

David Farquhar is a computer security professional, entrepreneur, and author. He has written professionally about computers since 1991, so he was writing about retro computers when they were still new. He has been working in IT professionally since 1994 and has specialized in vulnerability management since 2013. He holds Security+ and CISSP certifications. Today he blogs five times a week, mostly about retro computers and retro gaming covering the time period from 1975 to 2000.

dfarq.homeip.net

Kobalt is Lowe’s house brand for power tools and hand tools. As a house brand, they are less expensive than the big name brands. But are Kobalt power tools good? And who makes Kobalt power tools for Lowe’s? I did some digging to find out.

Kobalt power tools like drills and saws are made by Chervon, one of the 10 largest OEMs of power tools in the world. Kobalt outdoor tools like lawnmowers and chainsaws are made by Globe Tools Group.

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Dave Farquhar

David Farquhar is a computer security professional, entrepreneur, and author. He has written professionally about computers since 1991, so he was writing about retro computers when they were still new. He has been working in IT professionally since 1994 and has specialized in vulnerability management since 2013. He holds Security+ and CISSP certifications. Today he blogs five times a week, mostly about retro computers and retro gaming covering the time period from 1975 to 2000.

dfarq.homeip.net

Elmer’s Glue is an iconic product. Or, should I say, pair of products. Elmer’s Glue All and Elmer’s School Glue look a lot alike, and stores often sell them side by side. And Wikipedia says there’s no difference. But is there? Let’s look at Elmer’s Glue All vs School Glue.

Although the two glues share the same ingredients, the formulation isn’t identical. Elmer’s School Glue is easier to wash out, and forms a more flexible bond than Elmer’s Glue All. Depending on your use case, each can have definite advantages.

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Dave Farquhar

David Farquhar is a computer security professional, entrepreneur, and author. He has written professionally about computers since 1991, so he was writing about retro computers when they were still new. He has been working in IT professionally since 1994 and has specialized in vulnerability management since 2013. He holds Security+ and CISSP certifications. Today he blogs five times a week, mostly about retro computers and retro gaming covering the time period from 1975 to 2000.

dfarq.homeip.net

Husky is one of Home Depot’s house brands for hand tools. As a house brand, they are less expensive than the big name brands. But are Husky hand tools good? And who makes Husky hand tools for Home Depot? I did some digging to find out.

Most Husky tools are made by Apex Tool Group, a company owned by Bain Capital. Apex also makes several brands you may have heard of, including Wiss, Allen, and Weller. Apex also makes tools for numerous Home Depot competitors, including Lowe’s, Menards, and Sears.

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Dave Farquhar

David Farquhar is a computer security professional, entrepreneur, and author. He has written professionally about computers since 1991, so he was writing about retro computers when they were still new. He has been working in IT professionally since 1994 and has specialized in vulnerability management since 2013. He holds Security+ and CISSP certifications. Today he blogs five times a week, mostly about retro computers and retro gaming covering the time period from 1975 to 2000.

dfarq.homeip.net

It never fails. After the first freeze of the year, the tire light goes on in the car. Frequently both of the family cars. And if it only happens to one, it’ll happen to the other when the first really deep freeze of winter hits. Low tire pressure when cold isn’t just your imagination. Here’s why it happens and how to know if it’s a 75-cent problem or a $200 problem.

Every 10 degree drop in temperature can lower your tire pressure by about a pound, which can cause low tire pressure in cold weather. Don’t drive on a tire with less than 20 pounds of pressure in it.

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Dave Farquhar

David Farquhar is a computer security professional, entrepreneur, and author. He has written professionally about computers since 1991, so he was writing about retro computers when they were still new. He has been working in IT professionally since 1994 and has specialized in vulnerability management since 2013. He holds Security+ and CISSP certifications. Today he blogs five times a week, mostly about retro computers and retro gaming covering the time period from 1975 to 2000.

dfarq.homeip.net