Here’s The Real Difference Between Sativa & Indica Pot Strains

This article was originally published on May 27, 2015.

Now that pot legislation is making its way across the country, it’s time for a refresher on the difference between the main types of marijuana strains: indica and sativa. It’s a lesson some of us have had to learn over and over again. But, this infographic from the recently-released Green: A Field Guide To Marijuana will help us get it right.

At a basic level, we may be aware that sativa strains produce a sort of “up” high that gives users a feeling of euphoria, increased creativity, and energy. Meanwhile, indica strains usually leave us relaxed and “in-da-couch.”

But, as the infographic shows, the differences start with the shape of the plants: Sativas tend to have longer, thinner leaves and are lighter in color. Indica strains, meanwhile, often have shorter, fatter leaves and dark, dense buds.

And then, of course, there’s a whole host of hybrid strains that may produce a high that’s between the two ends of that spectrum. But, when they’re up-close — like in Erik Christiansen’s photos in the book — the differences are easy to spot. Check out the full infographic, below.

IMAGE: COURTESY OF GREEN: A FIELD GUIDE TO MARIJUANA BY DAN MICHAELS, PHOTOS BY ERIK CHRISTIANSEN, PUBLISHED BY CHRONICLE BOOKS.
Refinery29 in no way encourages illegal activity and would like to remind its readers that marijuana usage continues to be an offense under federal law, regardless of state marijuana laws. To learn more, click here.
PHOTO: COURTESY OF ERIK CHRISTIANSEN.

This gun looks exactly like a smartphone

‘In its locked position it will be virtually undetectable because it hides in plain sight.’
MarketWatch photo illustration/Ideal Conceal, Everett Collection

MarketWatch photo illustration/Ideal Conceal, Everett Collection

By
SHAWN
LANGLOIS
SOCIAL-MEDIA EDITOR

Is that a pistol in your pocket, or are you just… carrying an iPhone?

The Ideal Conceal handgun has made waves for what its maker calls an “ingenious” design that looks exactly like a smartphone when in the “locked” position.

Ideal Conceal says on its website that, indeed, hardly anybody will notice it: “Smartphones are EVERYWHERE, so your new pistol will easily blend in with today’s environment. In its locked position it will be virtually undetectable because it hides in plain sight.”

 


Ideal Conceal
The Ideal Conceal weapon is a .380-caliber derringer. Two bullets in two barrels. While the gun is still patent-pending, It’s expected to be available by mid-2016 for $395 each.

“From soccer moms to professionals of every type, this gun allows you the option of not being a victim,” the company says. “Most threats will occur in less than a 30’ range. Ease and speed of deployment will mean the difference in the outcome. With the Ideal Conceal pistol you can be quick on the draw stopping a threat effectively and immediately.”

Ideal Conceal looks to be tapping into the gun market at an opportune time. Earlier this month, firearms giant Smith & Wesson SWHC, -0.62% rode a groundswell of demand to surprisingly strong quarterly results. The stock has more than doubled in the past year, as uncertainty over gun laws and the rising threat of terrorism have caused customers to load up.

Not everyone on social media reacted to the gun in the way Ideal Conceal may have hoped:

 

 

 

Mark Cuban’s advice for the winner of the $1.4B Powerball lottery

 

Image result for future space exploration

Business Insider reached out to Cuban to ask about his tips for potential lottery winners, and he shared the advice he gave his local paper, the Dallas Morning News:
[The first thing you should do is] hire a tax attorney.
Don’t take the lump sum. You don’t want to blow it all in one spot.
If you weren’t happy yesterday, you won’t be happy tomorrow. It’s money. It’s not happiness.
If you were happy yesterday, you are going to be a lot happier tomorrow. It’s money. Life gets easier when you don’t have to worry about the bills.
Tell all your friends and relatives no. They will ask. Tell them no. If you are close to them, you already know who needs help and what they need. Feel free to help SOME, but talk to your accountant before you do anything and remember this, no one needs $1 million for anything. No one needs $100,000 for anything. Anyone who asks is not your friend.
You don’t become a smart investor when you win the lottery. Don’t make investments. You can put it in the bank and live comfortably. Forever. You will sleep a lot better knowing you won’t lose money.
He also shared one last bonus tip with Business Insider: “Be nice. No one likes a mean billionaire. :)”

Heart Attack vs. Sudden Cardiac Arrest: Understanding the Difference

Mary M. Newman

Image result for heart spaceshipAwake or Not Awake. That Is the Question.

October is National Sudden Cardiac Arrest Awareness Month. Understanding the difference between heart attack and sudden cardiac arrest could help save lives. One way to understand the difference between the two conditions is this distinction: The heart attack victim is awake and the heart is beating. In contrast, the sudden cardiac arrest victim is not awake and the heart is not beating. To survive sudden cardiac arrest, the victim needs immediate CPR and treatment with a defibrillator. [1]

Sudden unexpected cardiac arrest is the third leading cause of death in the U.S. [2], affecting 326,200 people each year, including 6,000 youth [3]. On average, about 10 percent of victims survive, though nearly 40 percent survive when bystanders call 911, start CPR, and use automated external defibrillators, or AEDs, before emergency medical services (EMS) arrives at the scene. [4]

It’s a common misconception that heart attack and sudden cardiac arrest are the same thing. In reality, the two conditions are quite different.

Heart attack, or myocardial infarction, occurs when part of the heart’s blood supply is reduced or blocked, causing the heart muscle to become injured or die. Victims may complain of various symptoms including:

• Mild intermittent chest discomfort that lasts a few minutes and comes and goes over a period of days

• Pain or discomfort in one or both arms that spreads to the shoulders, upper back, neck or jaw

• Shortness of breath

• Nausea, sweating, lightheadedness

• A general sense of anxiety

• A tendency to deny that anything serious is happening.

Women sometimes experience additional symptoms including:

• Stomach or abdominal pain

• Weakness and overwhelming fatigue

• Swelling of the ankles and lower legs.

When someone has a heart attack, he or she is awake and the heart is beating. It’s important to act right away to maximize the odds of survival and minimize permanent damage to the heart. Bystanders should call 911 and have the person lie down and rest until EMS arrives.

While heart attack is often described as a “plumbing problem,” sudden cardiac arrest is more of an “electrical problem” that prevents the heart from functioning effectively. Heart attacks can lead to sudden cardiac arrest, but there are many other causes as well, including congenital and electrophysiological abnormalities, severe heart failure, electrocution, and drug overdose.

In contrast, when sudden cardiac arrest occurs, the heart stops beating altogether. As a result, blood is no longer pumped throughout the body, including the brain. The person suddenly passes out, loses consciousness, and appears lifeless — except for abnormal gasping, which may last several minutes. Sometimes victims experience seizure activity at the onset of the event.

The sudden cardiac arrest victim is not awake and the heart is not beating. If no one provides immediate help, the victim will die within minutes.

When sudden cardiac arrest occurs, it is critically important for bystanders to call 911, give CPR, and use the nearest AED.

This is lifesaving care that anyone can provide. While it is best to be trained in CPR and the use of AEDs, even without formal training, bystanders can call 911, follow dispatcher instructions, push hard and fast on the center of the victim’s chest, and follow the directions on the AED while waiting for EMS to arrive.

Sometimes people hesitate to help because they are afraid they might do something wrong and hurt the victim. But since the cardiac arrest victim is clinically dead and cannot get any worse, bystander actions can only help. In addition, state and federal Good Samaritan laws provide protection to bystanders who render aid to sudden cardiac arrest victims in good faith.

Risk factors for sudden cardiac arrest include:

• A previous heart attack

• A previous episode of cardiac arrest

• A low (<35 percent) ejection fraction (the heart’s ability to pump blood)

• Underlying heart conditions such as coronary artery disease, congenital heart disease (e.g., hypertrophic cardiomyopathy), electrophysiological abnormalities (e.g., long QT syndrome, Wolff-Parkinson-White disease, Brugada syndrome)

• Severe heart failure

• Marked changes in electrolytes in the blood

• A tendency to faint

• Hyperthyroidism

• Electrocution

• Drug abuse

• A family history of heart disease or stroke, especially having relatives who died suddenly before age 50.

If your loved ones have one or more of these risk factors, they may be at risk for sudden cardiac arrest. If this is the case, they should see a cardiologist or heart rhythm specialist (electrophysiolgist) for an evaluation. The physician may recommend implantable cardioverter defibrillator therapy, medications, or other measures to prevent sudden cardiac death.

In summary, heart attack victims are awake and typically experience discomfort or pain. While they do not need CPR or treatment with a defibrillator, it’s essential to call 911 so they can be transported immediately to the hospital. In contrast, sudden cardiac arrest victims are not awake and need immediate CPR and treatment with a defibrillator. You can save a life by learning to recognize these conditions and being prepared to take appropriate action.

 

World’s first head transplant patient schedules procedure for 2017

RARE DISEASES

headtransplant.jpg

Valery Spiridonov who has put himself forward to have the world’s first head transplant is going to meet the surgeon. (CEN)

A man set to become the world’s first head transplant patient has scheduled the procedure for December 2017.

Valery Spiridonov, 30, was diagnosed with a genetic muscle-wasting condition called Werdnig-Hoffmann disease, and volunteered for the procedure despite the risks involved, Central European News (CEN) reported.

“When I realized that I could participate in something really big and important, I had no doubt left in my mind and started to work in this direction,” Spiridonov, a Russian computer scientist, told CEN. “The only thing I feel is the sense of pleasant impatience, like I have been preparing for something important all my life and it is starting to happen.”

Dr. Sergio Canavero, an Italian neurosurgeon, will perform the procedure on Spiridonov. The procedure is expected to last up to 36 hours, and it will require Spiridonov’s head be cooled as well as the donor’s body to extend the period during which the cells can survive without oxygen, CEN reported.

“According to Canavero’s calculations, if everything goes to plan, two years is the time frame needed to verify all scientific calculations and plan the procedure’s details,” Spiridonov told CEN. “It isn’t a race. No doubt, the surgery will be done once the doctor and the experts are 99 percent sure of its success.”

Spiridonov joked that first thing he plans to do after the procedure is go on a vacation.

“But on a serious note, this operation is aimed at restoring independence of severely disabled people. Once I get it back I’ll see what the life of a healthier person looks like,” he said.

‘Alien Corpse’ Discovered Near Nuclear Power Plant

Andy Wells

Conspiracy theorists are in a bit of a flutter after the discovery of what the believe is an alien corpse near a nuclear power plant.

The odd discovery of the apparent body with a “mysterious skull” in Russia has got UFO hunters excited at what could be evidence of life on other planets.

Either that or it’s a mutant chicken embryo – which is what experts first thought it might have been.

However, scientists believe that if it is a corpse, it isn’t from any known animal on the planet.

One said: “It seems that this body is neither fish nor fowl – this creature has a mysterious skull, no neck and wings.”

Experts from the Institute of Biophysics in Krasnoyarsk, where the body was taken for more tests, are equally baffled.

Biologist Yegor Zadereev said: “Extensive studies are needed to determine what kind of creature or organism it is.”

However, alien hunters are in no doubt what it is – an extraterrestrial.

Scott C Waring, from UFO Sightings Daily, said: “This tiny alien body was found near a river in Russia and has no resemblance to any animal known.

“Russian scientists are confused over what it could be and said they need to wait for the results of the tests, which are probably DNA I assume.”

To be fair, the body does look a bit like the aliens out of the Sigourney Weaver movies.

Though what it was doing poking around a nuclear power plant in the middle of Russia is anyone’s guess…

Pics: YouTube/Flickr

HOVER BOARDS CHEAP PRICE V

Conan O’Brien’s moving tribute to robot-sex pioneers

Technically incorrect: Robot sex has come a long way since the early days. But, boy, were those early days rough.

You probably can’t wait for your unreliable, moody, ill-mannered lover to be replaced by a sturdy, consistent, polite robot.

You’ve likely already experimented with a little robot sex. At least in your mind, surely.

But have you ever thought about those who came before you? Have you ever thought about the pioneers who began to conceive of a robot becoming your ultimate pleasure center?

Conan O’Brien decided to pay them and their hard work a tribute.

sexpio.jpg

Robot Sex Pioneers

There was the creator of the Flappertron. Who could forget the man who invented Daddy’s Secret? And then there was the Gassy Chassis.

Each of these men — why were they all men? — deserve their place on the podium of progressive scientific thinking.

Many lost their dignity, if not their lives, in the pursuit of man’s pursuit of sexual satisfaction.

They toiled away in their laboratories, garages and, no doubt, bedrooms in order to bring us to where we are today, where there are at least 42 (allegedly) robots for you to have sex with (naturally, you should think twice about exploring that link while at work).

You might not feel the need for such mechanical companions right now. You may feel that your own companion is mechanical enough.

But these men’s work represents the future. These men will one day be revered for the contributions they made, the imagination with which they took to their task, and the sheer selflessness involved in helping you become involved with a robot.

These great scientists have ensured that no man will be left blissless. Just think how happy the future will be.

by

 

Watch a Boston Dynamics humanoid robot wander around outside

A Boston Dynamics Robot walks in the woods.

Above: A Boston Dynamics Robot walks in the woods.

Boston Dynamics, that company Google bought in 2013, has begun to testing one of its humanoid robots — those that are designed to function like humans — out in the wild.

Marc Raibert, the founder of Boston Dynamics, talked about and showed footage on the research during a talk on Aug. 3 at the 11th Fab Lab Conference and Symposium in Cambridge, Mass.

“Out in the world is just a totally different challenge than in the lab,” Raibert said at the conference, which was organized by the Fab Foundation, a division of the Massachusetts Institute of Technology’s Center for Bits and Atoms. “You can’t predict what it’s going to be like.”

Boston Dynamics has tested its LS3 quadruped (four-legged) robot out in natural settings in the past. But humanoid robots are different — they can be much taller and have a higher center of gravity. So keeping them moving through rugged terrain, as opposed to paved asphalt, which is what Boston Dynamics’ Atlas robots dealt with recently during the DARPA Robotics Challenge, can be more tricky.

See for yourself how this humanoid robot performs in the woods.

Boston Dynamics’ Atlas Robot Tested Outside

 

JORDAN NOVET

 

 

 

https://stacksocial.com?aid=a-t05y2r3p

Meet WalkCar, a new transportation device .

By Chris Smith

Meet WalkCar, a new transportation device even cooler than Lexus’s hoverboard

There’s now a sleek,and small device called the WalkCar that can drive you to work and then hide in your backpack while you charge it near your desk.

Created by Japanese company Cocoa Motors, the WalkCar is a skateboard-like device that has Segway-like powers. The device can carry an individual of up to 265 pounds (120kg) at up to 6.2mp/h (10km/h), for distances of up to 7.4 miles (12km).

“I thought, ‘what if we could just carry our transportation in our bags, wouldn’t that mean we’d always have our transportation with us to ride on?’ and my friend asked me to make one, since I was doing my masters in engineering specifically on electric car motor control systems,” Cocoa Motors’ Kuniako Saito told Reuters.

The gadget needs just three hours to reach a full charge and will cost around $800 on Kickstarter when it launches in the coming months, Reuters reports. The gadget is expected to ship in spring 2016.

The WalkCar is made of aluminum and weighs between 4.4 pounds and 6.6 pounds – that’s between 2kg and 3kg – depending on whether it’s an indoor or outdoor version.

To start it, the user simply has to stand on it. Stepping off it stops the vehicle. Just like with the Segway, shifting your weight from left to right would change the direction (you can see it in action in the video onYOUTUBE.com          “WalkCar” car in a bag /Japan, cocoa motors.Inc

This article was originally published on BGR.com

 

https://stacksocial.com?aid=a-t05y2r3p
 

 

Engineers create world’s first white laser beam

Image result for white laser

Researchers at Arizona State University have created the world’s first white laser beam, according to a new study published in Nature. More work needs to be done to perfect this technology, but white lasers could serve as a potential alternative light source — both in people’s homes and in the screens of their electronics. Lasers are more energy efficient than LEDs, and the ASU researchers claim that their white lasers can cover 70 percent more colors than current standard displays.

 

The researchers also suggest the technology could be used beyond consumer electronics. They suggest white lasers could be used in Li-Fi, a developing technology that uses multiple colors of light to enable high-speed wireless internet access. Currently, LEDs are being used to develop Li-Fi technology, which could be 10 times faster than current radio-based Wi-Fi. Ning and his colleagues argue that Li-Fi using white lasers could be 10 to 100 times faster than LED-based Li-Fi.

WHITE LASERS COULD SERVE AS A POTENTIAL ALTERNATIVE LIGHT SOURCE

For the past 50 years, lasers have been able to emit every single wavelength of light — except for white. The problem is that typical lasers only beam one specific wavelength of light at a time. To create white, the ASU researchers manufactured three thin semiconductor lasers — each as thick as one-thousandth of a human hair — and lined them up parallel to one another. Each semiconductor emits one of the three primary colors and are then combined together to form white. The entire device can also be tuned to create any color in the visible spectrum.

White lasers won’t be showing up in our electronics any time soon, however. For this study, the researchers had to pump electrons into the semiconductors with an additional laser light. The engineers will have to design white lasers to run on battery power before they can be used for commercial applications.

  

This image shows mixed emission color from the semiconductor lasers in the colors of red, green, blue, yellow, cyan, magenta, and white. (ASU/Nature Nanotechnology)