The 1947 Electric Car That Even Today Looks Modern: Nissan Tama

I’ve mentioned on this blog before the 1947 Nissan Tama.

It has several important historical characteristics that make it look like something very modern even today.

  • Designed for the switch to a peacetime economy
  • Designed by 200 Tachikawa Aircraft employees
  • Extreme shortage of gasoline
  • Top speed of 35 km/h (22 mph) and a cruising range of 65 km (40 miles) on a single charge
  • Passenger car and truck models
  • Battery compartment in the cabin floor, with two “bomb bay” doors on either side
  • Battery cases on rollers so used batteries could be quickly exchanged with fresh ones

I bring it up again as people lately have been saying they wish they had a quick way to replace their electric car batteries instead of using a gasoline-pump like attachment for slow (complicated and dangerous) charging.

That is what Tama offered in its “bomb bay” like doors and energy swap cases:

Tama power swap used cases of batteries on rollers

Well I guess that means look at 1947 for the answers from war-time aircraft engineers who understood the significance of rapid replacement, refuel turnaround and similar efficiencies.

Of course it wouldn’t happen today for cars without someone over-hyping automation. The Japanese in fact tried outsourcing battery swap to a 2009 Silicon Valley startup, but it arguably died due to massive fraud (*cough* Tesla *cough*) polluting the market.

The Japanese Ministry of Environment has invited Better Place to build a battery exchange station in Japan and engage with the country’s carmakers.

The Chinese notably refer to the brilliant 1940s Japanese model of drive-through EV battery-swapping as being “killed by Tesla years ago”.

That makes it even more tempting to get excited by a Taiwanese company GoGoro as they have slick marketing calling their products “reimagined”.

It’s basically the most distributed and modern take yet on what came so long before the ill-conceived centralized (and often fraudulent — Tesla chargers were dirty diesel engines) “plug-in” market that’s slow, dangerous and bad for batteries.

Source: GoGoro

We’re essentially going back to the beginning, which is good for modern electric vehicles. What would a Tama look like today? Here’s the latest Nissan concept.

Nissan “Hang Out” concept EV, which could be mistaken for having 1947-era battery swap doors.

The most exciting thing about Japanese innovation in stop-and-swap transit models is that any home anywhere could be a supplier. It’s much more attractive and sensible to have someone grab a power pack to go than to hook up to any charger.

If I really think outside the box, literally, then the Nissan car full of batteries can be the swappable battery for a house (like Russian nesting doll batteries). Roll your battery tray into the car and power your car off plugin. Then roll the battery car into the garage and power your house off grid.

Fun fact, since 2013 the Nissan LEAF was engineered to send power (Bidirectional EV as specified in UL 9741), like a giant house battery on wheels.

And even that model goes back centuries.

Imagine hanging a small sign outside your home that says “power cell available”, like the hanging red lamp of the Japanese Izakaya.

…many opted to simply make rice at home and purchase side dishes from outside vendors called niuriya (“simmered foods shops.”).  Around the year 1750, “seated sake shops” and “simmered foods shops” combined into a new business model, the “simmered foods seated sake shop” (niuri izakaya). The cumbersome term would soon be shortened to “izakaya.”

That’s a hint at the universal services and interoperability/pluggable sharing markets that have led everyone for centuries towards putting trust in any modern transport (car), storage (hotel), or processing (restaurant).

Interesting to historians may be how battery replacement goes back even further to an ancient system of caravanserais spaced 20 miles apart on Persian highways, where a tired horse or camel could be quickly refueled or exchanged with a fresh one.

…Middle East, Central Asia, and North Africa would have been much more difficult if not for the caravanserais… centers for the exchange of goods and culture…

Thinking of transit engineering problems as new just because some minor aspect of it is new, prevents us from seeing the millennia of knowledge right in front of our eyes. And on that note, information security concepts all are basically derived from transit technology safety practices (transport, store, process).

How to Succeed Again After Being Successful

A 2019 article in The Atlantic reads to me like a whole narrative that is slowing working towards an answer yet never achieving one.

It is kind of ironic.

If you rise towards a single objective there will be a fall, leaving you guessing what’s next… whereas if you continuously improve you may enjoy life-long success instead of feeling it only was in the past:

Entrepreneurs peak and decline earlier, on average. After earning fame and fortune in their 20s, many tech entrepreneurs are in creative decline by age 30. In 2014, the Harvard Business Review reported that founders of enterprises valued at $1 billion or more by venture capitalists tend to cluster in the 20-to-34 age range. Subsequent research has found that the clustering might be slightly later, but all studies in this area have found that the majority of successful start-ups have founders under age 50.

Any single objective is really made up of a large number of rise and fall movements.

So the answer is… how to recover and rise again, a form of adaptation and change.

The less you obsess at achieving a single peak as a life’s objective, the better you might become at climbing every day after you reach it.

I suspect that the Harvard Business Review is stuck measuring narrow factors in their closed-minded study of wealth accumulation. It’s like saying a study has found children under age 4 making rapid improvement in language are in creative decline by the age of 10. Yeah, they move on to other improvements, like math!

What if progress is the goal, instead of perfection of any one step along the way? Are you moving on too fast, too slow? These may be worries ahead, yet at least you’re still moving.

The Face of Disinformation on LinkedIn

This is disinformation to the core on LinkedIn. Please review carefully and factor:

Source: LinkedIn
  1. Rumble is documented “right-wing propaganda and conspiracy theory as well as false information”
  2. The man arrested is “U.S. Customs and Border Protection” and ///NOT the FBI/// as spread in this disinformation post by Norcross. That alone should be an immediate take-down of the post.
  3. Norcross is engaging in weaponized speech by diverting a topic to “what the police look like” as an attempt to disarm targets of a violent insurrection, while he is passively promoting violence using false allegations against federal staff (e.g. these police look like a country defending itself against violent disinformation militias, such as a man illegally carrying a firearm).

In other words, in the face of a man illegally carrying a firearm and posing an imminent threat to the federal government, Norcross here is attempting to passively gin up anger at the federal government by falsely maligning a federal law enforcement agency. Why? He is trying to make a government defending itself against insurrection look like the extremists, the bad guys, when the exact opposite is true.

The careful observer will also note the “4d” meaning the post spread disinformation at least four days without interruption.

Norcross may as well have been asking what did someone look like in 1859 defending the nation against right-wing propaganda and conspiracy theory. Who was branded extreme in the face of a violent Southern mob that had been murdering countless Americans to perpetuate and expand slavery?

After witnessing mob murder of US abolitionists, John Brown dedicated his life to finish the work of victims. As Laurens Hickock put it to Brown: “The question now before the American citizen is no longer alone, ‘Can the slaves be made free?’ but, ‘Are we free, or are we slaves under Southern mob law?'”

Update September 29: for direct comparison (especially because it took only about 30 minutes instead of 4 days) here is a factual post by a national security expert with a PhD in political science teaching at the U.S. Army War College to assess risk from domestic threats… removed by LinkedIn censors without notice.

Source: LinkedIn

When prompted to review the post being censored it had only a silent “goes against our policy on bullying and harassment” tag on it and no other notifications.

The huge difference in content treatment here compared with the above random “North Texas Real Estate” profile commenting on national security… is palpable.

Also the original Axios article is still allowed on LinkedIn, proving the rapid censorship was unjustly targeting the voice of an actual expert on national security despite allowing random unqualified unprofessional voices to spread disinformation for days.

New Special Forces eBikes are Really Just Motorcycles

Special Forces are orienting around the amazing performance characteristics of light bicycles with electric motors — motor-cycles, also known as eBikes.

One of the curious problems with gasoline motorcycles is they grew too big and unwieldy at several hundred pounds, not to mention they ran on gasoline (not ideal for a military running on diesel). And since light-weight diesel motorcycles (as I wrote about here 15 years ago) never really seemed to take off, electric makes perfect sense.

Now iNews claims an exclusive story by reporting that Colorado is supplying commercial-sector mountain bicycles with electric motors to the military for testing.

In a reverse of the convention of defence technology finding its way to the civilian market, the vogue for military bicycles follows the global boom in e-bikes used by commuters and leisure cyclists. The value of the this market is predicted to reach £34bn by 2026.

But the new breed of special forces bike is a different beast.

With five-inch-wide tyres more likely to be found on a motorbike, a range of nearly 60 miles and silent 1,000w motors, the Jeep/QuietKat bike, made in Colorado, has been tailored for the needs of cycling special forces.

There are multiple problems with this story, although I have to commend it for making history front and center to the narrative.

First, it’s not a one-way convention. The civilian market also has a convention of making its way into defense technology. Special Forces often pull civilian companies like Patagonia, North Face, and Arcteryx into their equipment kits (as I’ve written about here before).

Second, the boom in e-bikes has been very pronounced in mountain bike racing, where training now is pedal-assist power to improve range in order to improve handling. In other words if you ride a technical pump track 50 times on an electric motor for training, then you likely get 40 times more experience in a session to prepare for non-electric racing than if you didn’t have the motor.

In other words, the “new breed of special forces bike” is NOT different from civilian bikes. A range of 60 miles on silent 1,000w motors is par for course, as well as extra fat tires commonly used for snow and sand trails.

Here’s a typical tweet from me in 2015.

Source: Twitter

And here’s another tweet from me in 2016.

Source: Twitter. Click to enlarge.

Third, the history in this story has a GIANT gaping omission. This is not fair retelling.

Ever since the advent of the mass-produced bicycle in the late 1800s, armies have looked to harness the potential of soldiers on two wheels.

By the end of the 19th century most European militaries had formed bicycle units to replace horses for the delivery of messages and scouting and surveillance missions.

During the First World War, the British Army had two Cyclist Divisions, largely devoted to home guard duties. Prior to the war becoming bogged down in trenches, all sides sought to use fast-moving cyclist units, with the Belgian military using early folding bikes.

However, it was the Japanese who became most closely identified with the mass deployment of cycling soldiers. When Tokyo invaded China in 1937, it did so with a 50,000-strong “bicycle infantry”.

The ability to rapidly move large numbers of troops through jungle terrain without motorised transport proved vital to Japan’s early victories in the Second World War. During the invasion of Malaya in 1941, Japan was able to repeatedly outflank and overrun a retreating British Army by using bicycles along minor routes, ultimately resulting in the humiliating loss of Singapore.

During the Vietnam War the Viet Cong used bicycles to ferry supplies along the Ho Chi Minh Trail.

The Swiss Army maintained its Bicycle Regiment until 2001.

That covers a few bases, obviously (no pun intended). What is missing? Lots. In fact by the late 1800s Black Americans in the US Army invented mountain biking. The Buffalo Soldiers deserve credit, as I’ve written about here before, for riding bikes from the Rocky Mountains all the way to Missouri.

A story about mountain bikes being developed in the Rocky Mountains for military use, which makes no mention of 1896 bikes in the Rocky Mountains for military use… begs the question why leave out the most obvious comparison of all?

And the article claims the Japanese “became most closely identified with mass deployment of cycling soldiers” in 1937, based on a usual retelling about bicycles of WWI being primarily messengers and home guard.

Bicycles were lighter, quieter and logistically easier to manage than horses making them ideal for reconnaissance and communications work and had first been used in this way during the Second Boer War (1899-1902). The Haldane Reforms of 1908 reorganised the Volunteers, Yeomanry and the Militia Regiments into a Territorial Force following the Territorial and Reserve Forces Act 1907. As part of this nine initial Cyclist Battalions were formed… on the eve of the First World War, the Territorial Force had a strength of fourteen cyclist battalions.

Yet historians also make note of two-wheeled soldiers being in WWI fighting units, as I will write about more in a future post; for example, in the Canadian archives:

May 1916, the 1st, 2nd, and 3rd Canadian Divisional Cyclist Companies were amalgamated to form the Canadian Corps Cyclist Battalion. The newly formed Canadian Corps Cyclist Battalion began performing tunneling duties and operating rail lines, with their most famous tunnels being those near Neuville-Saint-Vaast. Integral to the assault on Vimy ridge in April 1917, the Battalion came together for the first time as a proper fighting force.

Also, as I suggested at the start, a bicycle with a motor is in fact a motorcycle so this history really should include motorcycles when considering usage and modifications to carry heavy loads.

Just look at how comfort for passengers has evolved over time, for example.