Cop pulls you over on a bicycle:
“Drivers License and registration please”
“I don’t need those, I’m not driving this bicycle, I’m travelling on it officer. Private conveyance. I don’t contract with DMV.”
“Right you are sir, have a nice day!”
Why haven’t the sovcits cottoned on to this loophole?!
With the average commute to work in the US being 16 mi one way, The average speed of riding a bicycle in the city being 15 mph, that makes the average commute to work just over an hour long (over 2x the 27 minutes it takes in a car). If you work in a job that requires you to be presentable, then you need to add another 15 minutes to take a quick shower and change (if your workplace even has such facilities).
Obviously, this changes with e-bikes, but there’s not really a practical difference between most modern e-bikes and an electric moped.
Cars are the ultimate symbol of freedom because you just get in and go wherever to do whatever.
Pick nanna up? sure. Go buy her groceries? Sure. In the pouring rain? Ok. Pick up her dog from the vet? Yep. Drop by the garden store and grab 50kg of fertilizer? You bet.
You can do all of those things with out any planning or notice. You just get in and go wherever the day takes you.
I’m a bit bonkers about bikes. I have a cargo e-bike. It absolutely could do all of these things in separate trips. Doing all of them together would be a challenge but I am 100% here for that so long as nanna is. The main difference is planning. You need different gear, like a bike trailer for example. You’re also probably going to pick the right time of day, like early before it gets too hot or too windy, provided that it’s not raining.
Where are you all buying bike that don’t hurt your wallet to replace? I guess there are Walmart bikes but I’ve literally had a huffy fall apart while in motion.
My city has extreme height changes on almost every road – you’d have to be a seriously beefy rider to commute with a bike
Green Mario’s most loyal companion
car go further faster, and car more useful when not in big city.
You’d be surprised how far you can travel on a bike. As long as you cycle within your ability/fitness level and eat enough you can basically cycle forever. I cycled 300km in one day last year and it wasn’t even that hard. I just made sure to eat enough carbs and stick to a sustainable pace. It took some determination, but it was not difficult physically. Humans are built for endurance.
Yes, but have you considered this extremely selective list of positive features for bikes?
Anyone who has ridden in rain and adverse weather would know one reason cars are more popular.
Make no problem with bikes in Florida, when you arrive you are so drenched in sweat you are no longer presentable and stink to high heaven.
Biking to work if you have an office job is out of the question.
Biking to my gym or KungFu school… Perfect.
Just need the right tool for the right job.
Not probably, a human riding a bicycle is the most efficient way to convert energy into movement. No other vehicle or animal can be as efficient.
Thats why I have a bike-sled team to pull my horribly inefficient sled across the asphalt
I’m disabled in a way that means I can’t use one, but can use a car, which kinda sucks.
Fortunately bike infrastructure usually helps me in my chair, so I’m all in favor of wider bike adoption.
I don’t know your limitations, but you’d be surprised at the number of ways cycling can be made accessible.
For example, there are handbikes that attach to a wheelchair. As with all assistive tech it depends on your specific situation what is possible.
I’ve frequently seen a couple of people with recumbent hand bikes on one of the popular trails near me. They’re decently fast with the reduced air resistance, but road crossings are a bit of a hassle when you aren’t tall enough to be seen by an f450
That blows. Glad the infrastructure helps your chair get around, though. Also, every biker not using a car gives you more space, so that’s an additional plus
Welcome to the Netherlands. If there’s anything that fills me with pride it’s our cycling culture. Most people have a car too, but I don’t, and I do everything by bike and public transport.
I cycled from Bruges to Amsterdam this summer and honestly it was an amazing holiday. Few days with headwind made us wish we had eBikes but the infrastructure was amazing. We basically could cycle on bike roads for 90%+ of the distance and felt very safe doing so. We loved especially Zealand landscape, food and small roads passing through the fields.
I think few countries would have made the holiday so pleasuring and chill, and obviously we encountered just so many people going on with their daily life even between cities with their bikes (I am assuming 20+ km rides). I have noticed that with ebikes also elder people had complete freedom to use bikes as they wished.
I really hope the dutch model is followed by more cities or countries.
Denmark checking in. Not unusual for people in the city not to have a car. I’m happy with my bike that I use every workday to cycle into the city centrum in all weather - I love dressing myself up in rain boots, rain paints and rain jacket and be on my way in heavy rain or snow, feeling like I’m in an episode of Deadliest Catch
I dream of immigrating there.
Someone can probably do the math, but i have a hunch that humans are technically not very fuel efficient if you look at calories burned pr the total mass being moved along.
But whatever it is biking is awesome, but being technically correct is even better.
something like 50-80 % of the energy we use (it depends on how active you are,) is used for just sustaining life (AKA your base metabolic rate.)
humans convert a bit less than 50% of the food-energy into a form we actually use- glucose. even though bicycles themselves are fairly efficient with the power put into them, humans themselves are not all that efficient. as for most effecient animals, that would probably be something like an albatross, which extracts energy from the wind to fly. (Specifically using a technique known as ridge lift. in the R/C world, the speed record is 548mph or so- set by a glider using similar techniques, and albatrosses can cross entire oceans.)
You couldn’t be more wrong. Bicycle is the most efficient way of moving.
If you account manufacturing energy, then in a short time it is overcome by walking.
Interesting. It just feels so counterintuitive, but as I wrote, it was just a hunch and apparently many telle me now its not so. Do you have any numbers or sources to back up the claim that I can use for future fun facts sessions to annoy my family?
Humans are actually unusually energy efficient for mammals when walking and even more so when cycling. Here’s a little info graphic showing a breakdown.
One thing to keep in mind if you have a dog is they’re less energy efficient than humans. While dogs can run faster, a reasonably fit human can easily out distance an equally fit dog when walking or distance running.
Also, I love the units. Using miles on one axis and km on the other.
This is very useful. My four friends and I will have to stop swimming to work, and take the car instead.
Nice graphic.
But it seems like it doesn’t factor in kg of mass moved. A human and a bike is a lot lighter than a car or a horse. You could also argue that the vehicle weigh should be ignored but then again you could easily argue back that weight of goods move can possibly be a lot higher with a car if you load it up to capacity. Ignore that. I did not see it said 5 riders for the carI’m back with better data. I’m assuming the travel path is perfectly flat because I don’t feel like modeling elevation changes. I’m being energy efficient (read: lazy).
For cycling, I’m using the global average human weight of 62 kg, assuming the cycle is 8 kg, and the pace is 10 kph, which is pretty relaxed.
For walking, I’m using the 62 kg person walking at 4 kph.
For driving with petrol, we’ll use the same spherical 62 kg human and a 2024 Toyota Prius with a fuel efficiency of 4.8 L/100 km and a mass of 1570 kg. One liter of petrol is approximately 8174 kcal. Double the energy expenditure for an estimate for your typical SUV.
For electric, I chose a 2024 Hyundai Ioniq 5 N with an energy efficiency of 21.2 kWh/100km and a mass of 2235 kg. One kilowatt-hour is approximately 860 kcal.
Walking: 0.74 kcal•km-1•kg-1
Cycling: 0.34 kcal•km-1•kg-1
Driving(p): 0.24 kcal•km-1•kg-1
Driving(e): 0.08 kcal•km-1•kg-1Oh really. It seems to contradict the graphics. Cars are also stupid efficient now. I also ran some quick calculations on my electric bike and it is crazy how many km*kWh⁻¹ you get and how little it cost to run.
I’ve heard about some research showing that an electric bike over it’s entire lifetime is more environmentally friendly than a traditional one because the amount of extra food you need to consume without the electric help is over time more co2 than the co2 it costs to charge the battery. I don’t know where the research is from since I just heard it from a colleague so don’t quote me on it, but electric motors are really efficient so it sounds very plausible to me.
Electric bikes are super efficient, I’m a big fan.
While the petrol and electric vehicles are surprisingly efficient moving a given unit of weight, that also includes their own weight, constantly, making their overall energy use…not great.
Wait so cars are more efficient than cycling now ?
Yes and no. They take less energy to move a given unit of weight around, but they’re massively heavy so they expend tons of energy moving themselves the entire time.
Seems so. Even cheating it in favor of the bikes. But looking at electric car numbers it should make ebikes even more effecient.
It still doesn’t give us kcal•km-1•kg-1 (or an equivalent), which is what I was looking for. We could do some math to get us some loose estimates, though. I’ll do exactly that and report back shortly.
I feel like ‘total mass being moved’ is irrelevent if most of that mass is useless (car motor/metal frame/plastic/etc).
Even if a car motor was more efficient per kg, most of the work is wasted on moving the actual car itself, regardless of the passengers & cargo.
Bikes clearly use less energy to displace ‘useful mass’ than a car, so they are more efficient in that sense.
Quick math shows I am quite a bit more efficient than a Nissan Juke traveling 150 miles at 19mph. About 50kcal/pound for the car and 8kcal/pound for me+bike to travel the distance.
Arrive to work soaked in sweat because it’s been 100+ degrees every day for the past 8 weeks.
You lose the benefits of it being cheap, but an ebike is a decent solution
I rode one for a while in college.
Didn’t really help with the sweat problem between April and October in Texas. Or was less work than pedaling, but nothing aside from air conditioning helps with the sweat issue in Texas summer heat.
Being cheap is the entire benefit. Everything else is just a plus. If you lose the cost it’s not worth it at that point.
But somehow 20k plus for a vehicle with the added maintenance, gas, inspection, and registration is. Gotcha.
Never said owning a car was cheap. I said if I have to shell out 5 grand for a bike that I still have to drive without ac/heat in the summer and winter it defeats the purpose.
Well, that is largely caused by cars.
Even without global warming, 100°f days or not exactly uncommon in large chunk of the US.
Workplaces that require employees to be presentable then offer locker rooms, showers, and enough reasonable time to get ready to accommodate the fact that everyone who works a service job arrives soaked in sweat.
Rain, ice and severe cold are a removed. I like bicycles, but driving to work in a heated car looking at that poor cyclist riding somewhere at 6 in the morning at -6°C, sorry, no, I’m gonna go with a car.
are a removed.
Bro, it might be time to leave .ml lol
If it’s me on the bike, know that I’m pitying you. -6°C is nothing. I drove a lot of miles as a delivery driver, and saw a lot of faces behind windshields in that time. Very few happy faces. Driving makes people miserable.
I disagree cycling in winter is nice. Just get some warm clothes and good tyres. A car is also really expensive to own in the city. Why pay for a car and parking when the alternative is almost free and arguably more fun.
It was minus seventeen degrees celsius when I got up yesterday. In the time it would take me to bicycle to work on clear paths/roads - assuming no accidents - I would have frostbite on all of my face unless I was also wearing a full-face helmet.
You should check out Oulu in Finland where kids bike to school in cold weather. Not a problem apparently. If that is too far fetched, you should visit Bozeman MT where people bike commute in the winter quite often.
If a full-face helmet works why not use one? You can also just skip the extremely cold days and use public transport instead. It doesn’t have to be an all or nothing decision.
Because instead of risking bodily injury I can be there in 10 minutes? Public transport in my town is a joke. I have to walk 5 minutes to the nearest bus stop, take it to the central station which is an hour, then another hour bus to work.
Could probably rock a balaclava in those temperatures. I bought one in anticipation of winter riding, but the coldest I’ve ridden this year is -11 C and it wasn’t quite necessary yet at that point, but I was debating trying it out.
Climate change is basically killing most of the cold days we have where I live so this is a problem I’m long-term apparently not going to have to deal with. Instead I will have to deal with the way worse type of weather - wet weather.
I’m less likely to sweat profusely in winter
If the cities are built for it, cycling doesn’t become something where you’re doing it for extended periods or distances. Neighborhoods that are setup for bikes means everything is local area, or mostly.
If the weather is bad enough, I will take transit instead, but cycling down to -10 C is doable without any problems.
I will be far less inclined to bike if it’s raining, that I do hate with a passion. Of course, I could just work from home in that scenario as well, if I don’t feel like taking transit
Like my mom used to say: are you made of sugar?
Was the removed word bitch (female dog) by any chance I wonder?
Because lemmy.ml is run by a bunch of pearl-clutchers that think profanity is a tool of the capitalist oppressors.
Why did you ask if the removed word is removed?
Looks like they shadow-remove the word
Me logged in (via Sync): —
Me not logged in: —
It was a little joke.
For some reason your comment appears uncensored to me, but the top commenter’s is censored.
Probably because the uncensored comment isn’t being posted from lemmy.ml, unlike the first post. Posting and viewing from the instance in question will probably censor every occurrence.
all of this is wild and i have no idea what’s real anymore
Ice and snow are difficult. But I don’t give a shit about the rest. It’s still way more fun than sitting in traffic.
