5W-30? 10W-30? Be sure you get the right motor oil grade.
You can boost your mpg by losing the cargo in your trunk. Then help reduce global warming emissions by sweating off a few pounds.
Make new friends, save big bucks on gas, reduce pollution!
Slow down and enjoy the scenery — you'll also enjoy a significant boost in your mpg.
Here's how to change your car's air filter — do it yourself to save big bucks and boost your gas mileage by 10 percent.
How long has it been since you checked your tire pressure?
Green means go, but don't go too quickly.
Here's another gas mileage myth busted: it's better to turn off your engine than to leave it idling.
Sometimes the most direct route to your destination may not be the most fuel-efficient.
Forget what your grandpa told you — there's no need to warm up your car every cold winter morning.
Want more gas for your money?
Don't rip yourself off at the gas pump — stop topping off!
Calculating your fuel economy is easy and can help you save big bucks at the pump.
Use a digital tire gauge and learn how to check tire pressure regularly to get better gas mileage. While other types of gauges exist, the digital tire pressure gauge is an accurate and simple way to keep your tires properly inflated. Read this digital tire gauge review to see what digital tire pressure checkers you can buy.
Natural Home editor-in-chief Robyn Griggs Lawrence offers up some home decluttering tips.
15 tips to help you get rid of clutter once and for all and create a clean, serene home.
Give thanks and give back to the earth this Thanksgiving by greening your celebration. Here are eight tips to get you started.
Don’t let this tricky pipe slow down your projects — these CPVC basics will help you ease into those plumbing repairs.
Readers share their best tips for keeping food fresh longer. Learn how to extend the life of all kinds of food, and prevent spoilage.
Wood stove considerations that should be considered before you purchase a stove.
Mother has always known best, and these tips for reusing what would otherwise be garbage are as relevant today as they were in 1970.
Ed and Joan Kobrinski left a large family home for a smaller, simpler cottage—and they’ve never looked back. Their tips for downsizing and living in smaller spaces could help make your transition easier.
Considerations of sustainability factor into countless supplies, tools and methods present in your garden. What do you do in your own garden to be a sustainable gardener?
Clearing out life's detritus is an important first step when spring cleaning. Follow these tips to make clutter-free, organized living possible.
Renewable energy expert Dan Chiras talks about the future of fuel-efficient, diesel hybrid cars.
MAX needs an aerodynamic and easy-to-assemble roof. Plus it needs to look cool, be cheap, cost little, have a simple design and be reliable. No problem, right? So, do you have any ideas?
MAX's aerodynamic makeover is underway with a new fender design.
At the time, it seemed like a clear car was a good idea.
All computer data for MAX has been stolen. What next?
Sue Parker shares her grandmother's secrets to a strong tomato crop.
A contribution for wildfire mitigation.
Car tips for prepping and survival for driving in extreme winter weather.
Natural Home editor in chief Robyn Griggs Lawrence suggests some tasty, eco-conscious recipes and tips for your Earth Day celebration.
Feeling blue? Try these simple happiness exercises including bouncing on an exercise ball and smiling while holding a pen or pencil in your mouth.
Readers share tips and ideas for saving time in the kitchen.
Consult these seed starting tips for easy advice on seed planting, using the best materials, watering, grow lights and more.
Catch the gardening bug, and start to grow your own food! Once you start, you’ll love it. Here are some basic pieces of advice for the budding gardener.
Keep your garden safe by testing your organic materials for herbicide residue. A few simple tests can help you avoid harming your plants.
My grandmother taught me everything I need to know about keeping my house clean--without chemicals.
Katie and Martin Clemons share how they make super-efficient use of every inch in their 36-square-foot kitchen. How much appliance do you really need?
Save energy and resources and reduce waste when traveling by dumping all your trash in one receptical.
Everyone should have a 100-mpg car, and know how to drive a manual transmission. MAX comes to the rescue on both ends.
Jack explores how to test how body changes affect aerodynamics, and looks for inspiration from Wonder Woman.
In the continuing pursuit of better aerodynamics, Jack takes a closer look at the design of MAX’s nose.
How often, if ever, do you check your the gas mileage of your car or truck? Did you know it's super simple to calculate mpg, and observing it over time can help you improve your gas mileage and save money?
When you get home today, do this simple test: Close your fridge door on a dollar bill or piece of paper; if you can pull the bill out easily or worse, if it falls, then it is time to replace the seal.
Did you know that heat transfer through windows can account for up to 25 percent of your energy bill by allowing heat out during the winter, and makes your air conditioner work overtime to combat the sun’s warming? Drafts and leaks can be the biggest culprit of energy waste but can also be fixed with relatively little effort.
Attics can be a huge energy drain if they are not insulated sufficiently. We’ll leave the
heavy lifting for next weekend, but for now look for uneven insulation, base sports, water damage, and anything else that looks out of place.
It might seem like a small thing, but your refrigerator can be a HUGE drain on your energy bill. We’ve already shown you how to check for leaks in your refrigerator seal—now let’s take the next step in keeping your fridge in top working order.
Learn three simple tips for making the most of small gardening spaces, including hanging plants and advice for selecting seed varieties.
Here are two helpful tips that will help you have a successful tomato plant.
Cole takes you through the first steps in learning to cut your own meat - sourcing.
Use our popular When to Plant app to know when to plant each crop in your area.
The vegetables and herbs that are still available in our Southeast garden make for delicious, festive and surprisingly varied holiday fare.
Learn how to rotate crops with this helpful crop rotation video.
Don’t let the cost of gardening keep you out of the dirt this year. Cheap gardening can be fun and easy. With these tips for gardening on a budget, you’ll save on seeds, make your own fertilizer and impress your friends with your gardening know how.
MOTHER EARTH NEWS contributing editor and compost expert Barbara Pleasant provides some great homestead compost tips in celebration of Compost Awareness Week.
Send us your garden tips and you could win a free deluxe, ergonomic garden trowel.
Get tips on growing watermelons from the expert growers at Willhite Seed company, which offers dozens of unique watermelon varieties.
Follow these tips to banish clutter and increase your efficiency, from your home office to your garage.
When the dining table is laden down with mail, laptops and other clutter, the entire house feels messy. Follow these seven steps to keep your dining table free of detritus. (Set it for dinner right after breakfast, if you have to.)
Put your kitchen on an energy diet without spending money on new appliances. Use these simple tricks to use less energy while cooking, freezing and refrigerating--even drinking your morning coffee.
Our expert explains what really happens when fuel additives are put in a gas tank, and how this may cause more harm than good. If you really want to increase your mpg, our expert has a few tips for that as well.
MAX has a three-wheeled distant cousin that's a diesel-electric hybrid.
The fine art of automotive design, especially high-mpg design.
MAX will enter a race, uhhhh we mean event, and will run on veggie oil.
What does MAX have in common with and old action, adventure, paranoia, social commentary BBC TV series of the '60s?
Could MAX pass federal safety standards for mass-produced cars? Nope. Should that matter?
In which Jack departs a little from his fashion sense and MAX gets new racing seats. But not just any racing seats: safer seats with real head restraints.
MAX gets a couple of cheap and easy thermoformed headlight protectors, to keep light from getting out and rocks from getting in.
Make the winning suggestion for the next X PRIZE and win $25,000.
A big crowd likes MAXine better than MAX, and I’ll see you soon, at the MOTHER EARTH NEWS FAIR in Puyallup, Wash.
MAX Puts the “Ex” in X Prize
Sequestered indoors, Jack goes to work on streamlining MAX's body.
From the Science Channel, watch the Brink TV show's spotlight on MAX and its victory in the Escape from Berkeley race.
Thoughts on the potentially fuzzy math of mpg calculations.
We're excited for the second annual Escape from Berkeley rally. Last year, MAX won the inaugural event from Berkeley to Las Vegas. This year, it's a run for the Mexican border!
An after-the-fact analysis of MAX's accident on the way to the MOTHER EARTH NEWS Fair, and the dangers of "getthereitis."
En route to the MOTHER EARTH NEWS FAIR, Jack listens all too well to GPS and ends up on dirt roads in the Oregon Outback.
So here you have it: MAX with a crumpled rear fender, crumpled trunk section, a turn signal bashed out, a door knocked loose, and a flat tire. It's fully reparable, but not today, and not in time to drive to the MEN Fair.
A reader recently raised concerns that MAX is illegal in Uncle Sam's eyes. Here's the skinny.
This potential body style looks hard to beat, in more ways than just physically. What do you think?
The Rally Green starting flag drops in Knoxville Iowa, Sunday August 15, beginning a cross country fuel economy rally ending in San Francisco the folowing Saturday. MAX will be there and going for the gold.
Food preservation expert Sherri Brooks Vinton makes food preservation look easy and shares helpful hints about equipment and technique during a standing-room-only workshop at the Fair.
Air conditioning accounts for as much as 20 percent of the average homeowner's utility bill. These simple tips can help you reduce your mechanical cooling needs, meaning more money for you and better-quality air for the world.
Follow these simple guidelines to make the most of your small space: contain clutter, find furnishings do double-duty, and make maximum use of color and light.
Not quite ready to get rid of family heirlooms and art that you don’t have space to display? The Japanese practice of rotating precious items through a special alcove, or tokonoma, on a seasonal basis is less painful than giving away or selling them.
Things to consider when purchasing a new or used tractor.
Creating your own start-up is full of obstacles, but rewarding. MOTHER EARTH NEWS reader Jessica Vaughan shares advice from her experience as a first-time small business owner who teaches clients how to grow organic produce.
Think your balcony's too tiny to provide food and fun? Check out Apartment Therapy's great tips for making the most of your outdoor space.
Empty nesters Ed and Joan Kobrinski downsized their lifestyle and moved to a smaller home where they could grow more vegetables. "We've learned to enjoy and appreciate living comfortably and contentedly with less," Ed says.
Researchers have found that inhaling a bitter substance calms and dilates the airways. Can sniffing horseradish also calm and soothe the mind? Sniffing horseradish works for Ellen Sandbeck; can it work for you?
A chainmail fillet glove revolutionizes a cook's potato-peeling technique. Plus, get recipes for potato and pumpkin curry soup and toasted pumpkin seeds.
We can learn a lot from the Amish, who have passed down wisdom on living simply and celebrating community for generations.
We all have hoarding tendencies. If yours are getting the better of you, rest assured that there are support groups and professional organizations just waiting to help.
In my hometown of Boulder, Colorado, kids are leaving town and dumping a lot of really good, useable stuff. If you have a college in your town, it's a great weekend to go Dumpster diving near campus.
Flea market shopping takes dedication and agility--and it's a ton of fun if you're well prepared.
An experiment in urban gardening produces a melon miracle.
Tips for starting seeds indoors and a calendar for when to start your seeds indoors for a Zone 6 garden.
Comparing today’s cars that get 40 mpg or better to the high-mpg cars of a few decades ago is neither an accurate nor fair comparison.
MAX is back from the dead after its infamous wreck. So why is the frame gray?
MAX is hitting 60 mpg. That's better than a Prius, and before we get serious about streamlining.
MAX is encountering robust competition at Escape from Berkeley
It's the age-old tug of war between good looks and streamlined, aerodynamic design.
Brink TV show seeks "low-budget mad scientist." Jack and his MAX project fit the bill!
It's time to calculate MAX's aerodynamic drag. Enter champagne science on a beer budget!
MAX needs a roof, stat.
We're modifying the Lola race car's nose to fit MAX's chassis. The first step is cutting the nose down the middle so we can move the fenders apart a few more inches, which will let us steer enough for parking and other normal street activities.
There's a new automotive fuel efficiency contest coming up -- the Rally Green -- and now MAX has a tachometer, a digital wonder called a Tiny Tach.
The clock is ticking and I've been taking some shortcuts on getting MAX ready for Rally Green ... and some have turned into long cuts. I need to work smarter, not faster.
MAX is back at the shop, awaiting diagnosis and correction of an overheating problem, plus some additional body work before its next venture.
Using MAX to test a tubing streamlining material, resulted in a significant reduction in drag.
Learning from experience, I've put some impact-resistant structure on the back of MAX.
MAX got a smog test at an Oregon DEQ Vehicle Testing Station, and passed with high marks.
Conversion kit install to convert a hybrid vehicle into a plug-in electric and improve your gas mileage by 25%.
An introduction to DraftSight, Dassault Systèmes' 2D CAD software. It's professional quality and it's free, and Jack is converting all the MAX fabrication drawings to DraftSight .dmg documents.
Using an MPG app may help reduce your consumption of gas, and make your commute and road trips more economical and green.
Does 100 mpg fuel economy justify cross-country recreational travel? Maybe so and maybe not, but I need to be careful—increasing fuel efficiency can increase fuel consumption if you increase your driving, too.
A video demonstration of MAX's windscreen, which deflects air around the driver's face with minimal aerodynamic drag.
To improve MAX's versatility, the passenger seat is removable, which converts MAX from a couple carrier to a cargo carrier.
How much power and performance does a car need for a guy to get a gal's attention? According to MAX fans, not very much.
The "High Mileage Car Show" at the latest Mother Earth News Fair, and the pleasure of driving a fuel efficient car.
MAX at its first autocross. Hey, it's a sports car, right?
A car's electrical consumption adds to its fuel consumption. For MAX, turning off the headlights improves fuel economy by roughly 4 mpg.
MAX finally got a deer deflector, after three years of writing about how much it needs one. It'll give a bit of extra rollover protection, too.
MAX gets a temporary mash-up of old and new style body parts (the new nose is at the fiberglassers' having a mold made so we can make more of them) to get road-legal for a trip to Canada.
Some burglar wanted my Millermatic 180 more than I did, I guess. Here's why I liked it and why I'm going to get another one.
Engine efficiency depends on rpm (among other things) and slower isn't always better. More wisdom from the Honey Bear.
On a summertime cross country trip from Oregon to Ohio, I restricted MAX's radiator inlet air a little at a time, demonstrating that very little inlet area (28 square inches) provides sufficient air for cooling.
We're cleaning up the details on MAX. One of the finishing touches is clear streamlined headlight covers, and here's how I made them.
MAX ran with the motorcycles in the Vetter Fuel Economy Challenge, with surprisingly high marks--127 miles per gallon. Surprising to the author, at least.
MAX gets a lightweight belly pan under the engine, to further reduce aerodynamic drag.
MAX got some new lager diameter wheels. They should do the job and the price was right, and as a bonus, they look terrific.
A searchable index for the MAX Updates posts, and a few more thoughts on the Progressive Automotive X Prize.
The second attempt at weatherproofing MAX involves a convertible top which flips open to get in or out of the cockpit. Not perfect, but not bad.
The first civilian-built MAXes are nearing completion, and here are a couple of them that are rolling under their own power.
MAX turns heads and makes an impression at The EG, aka the Entertainment Gathering.
Jack gets a wallop of motivation for a fully enclosed cabin, and looks ahead to a future with inquisitive grandchildren.
Could MAX be the perfect car for driver's ed?
MAX wins the Escape from Berkeley race!!
Perhaps if we had just listened to the deer all along, we never would've ended up in this gas guzzling mess.
In the pursuit of 100 mpg, cardboard is a nice medium for conceptualizing design features, but it has its limitations.
MAX is well on its way to 100 mpg, if the lessons from these 100+ mpg motorcyles are any indication.
MAX needs 25 percent more horsepower to get from zero to 60 mph in less than 18 seconds. Got any suggestions?
One would think a car wouldn't need a mechanical inspection at 5,000 miles. But when you're building a 100-mpg car from scratch, and the builder is meticulous, it's wise to look for problems even when there are no signs of problems.
MAX version 2.0 is underway.
MAX version 2.0 is about to start moving. This may come as a surprise, but Jack is going to try it with biodiesel.
We're at work on a 100-mpg DIY car! Come meet MAX and take a seat for what will be a long, but fun, journey.
Is the glass half empty? Half full? Or is there just too much glass? I'm designing MAX to be just the right amount of "glass" for the vast majority of our driving. Here's to efficiency.
MAX gets a small favor from high-end luxury sports cars.
Breaking News: MAX Totaled
We're looking at a handful of low cost improvements, and since MAX is undergoing repairs at the moment, this is a good time to make them.
A treatise on the difference between a gasoline engine throttle and a diesel "throttle," what that means for MAX, and how the difference was overcome.
Hybrid cars save fuel by shutting the engine off at idle (among other things). Does MAX burn enough fuel at idle to be worth the effort? Our honey bear can tell us.
Technology marches on. It comes at a price, but a FloScan fuel consumption and mileage meter could give me instant feedback on MAX's fuel efficiency.
MAX got a new set of high efficiency Goodyear tires, and a second set of wheels so we can do comparison testing. Will the difference be detectable to our low budget testing technology?
Is MAX an actual modern-day vehicle, or just a high school shop class experiment? In this update, Jack answers sharp questions from an automotive engineer.
Results of the long-awaited cooling system test, which shows how little air MAX needs through the radiator.
In the interest of making MAX a smidgeon safer, I've added side bumpers to the passenger compartment. Here's why I made them this way.
Jack missed Rally Green and MAX has a mysterious overheating problem.
MAX's bodywork continues, as Jack modifies the race car nose to fit over the Kubota engine.
More progress on MAX's streamlined body, using a laser to make curved body parts fit on a flat frame.
A primer on fiberglass mold making and molding fiberglass parts, using MAX's nose parts (hood and bubble) as examples.
Heritage breed chickens are more nutritious and flavorful than store-bought chicken, but require different cooking techniques. Learn different methods of cooking different age and different breeds of chickens.
Ryan Mitchell, founder of TheTinyLife.com, is saving up to pay cash for a 130-square-foot home on wheels in North Carolina. He’s seeking perspective, clarity—and a girlfriend who gets it.
Victoria Gazely considers her revitalized 650-square-foot homesteader’s cabin on 7 acres of fertile earth--purchased for $150--a blessing. “I absolutely love living here,” she says.
One small brown bat can eat several thousand insects each night. Install a bat house and invite them to feast in your yard.
Karen and Tony Tipsword's rehabbed 720-square-foot cabin allows them the freedom and independence to live their dream of running a campground. "Being happy does not mean a large home filled with things," Karen says.
Housekeeping tips mined from the second issue of Mother Earth News--published in 1970--are surprisingly relevant today. Use these to make this task--which we all have to do sooner or later--more efficient and enjoyable.
In a wabi-sabi house, space and light are the most desirable ornaments. Follow these steps to clear the clutter so they can shine through.
Check out these tips and share your ideas for welcoming 2010 with a green New Year’s Eve party.
In my 7,500-plus mile adventure in MAX this summer, one lesson really stands out: Haste Makes Waste.
Why pre-1960 race cars were more efficient than post-1960 race cars, and thus a better example for high efficiency highway cars.
The tail end of MAX's bellypan (diffuser) gets tuft tested, and the attached video shows the results. This was the finishing touch that got MAX its 100 miles per gallon on the highway.
A surprising benefit of MAX's streamlining is the increased luggage space.
Jack has dismantled MAX's body and is making molds from the body parts, so other MAX-like car builders won't have to duplicate his work.
By making a pattern and a mold, we can now reproduce rear fenders as needed.
Save money and gas this Earth Day — and every day! — by using these five green driving tips from the Car Care Council.
Jack took MAX to a local car show and found that even if they're not looking for high mileage, folks think MAX is cool.
MAX has very low rolling resistance, as demonstrated by this three year old kid pushing it around the building.
MAX debuts by taking the checkered flag of the 800+ mile, no gasoline consumed, Escape from Berkeley race.
Considering deer, it’s time for a roll bar.
Conservation over corn.
MAX is getting prepped for paint, and all the essential bodywork is done for the new, streamlined roadster body.
Craig Henderson and his Avion high mileage sports car went from Canada to Mexico at 119.1 MPG. He plans to produce Avion kits.
Volkswagon's high mileage (1 liter of fuel per 100 kilometers) car is getting closer to production. Expect to see 100 of these available to the public in 2013.
MAX gets a low cost, high accuracy, and none too attractive fuel gauge. Two out of three ain't bad.
I hate to say it — because electric cars may be the salvation of transportation someday — but much of the current hype around electric cars is smoke and mirrors.
Apartment Therapy's smart, comprehensive guide to the best summer flea markets and salvaging spots nationwide just might influence your summer travel plans.
In my quest for the most energy efficient ceiling fan, one model blows the rest away. Now is the time to install ceiling fans for lower electricity bills this summer--here's how.
Black bears and rural living go hand in hand in many parts of North America. So how do you keep bear/human conflicts to a minimum?