The SSD or Solid State Drive is a data storage device that uses NAND flash memory. This is a non-volatile, rewritable memory that can retain data even when power is turned off.
Hard disks and SSDs: what are the differences?
Unlike hard disks, SSDs have no moving mechanical parts, making them not only more shock-resistant but also perfectly silent. Also, this technology shortens data access time (approximately 0.1 ms) for a read/write speed of up to 600 MB/s or 4 GB/s depending on the connection interface used (SATA III or PCI Express).
The power consumption is also lower than that of a hard disk: from 0.1 W to 0.9 W in standby and up to 0.9 W in operation against 0.5 W to 1.3 W in standby and from 2 W to 4 W in operation for a hard disk. SSDs are typically installed on very thin notebooks, ultrabooks or high-end models. It is also found on hybrid computers. In the latter case, the operating system is often loaded on the SSD while the data storage passes through a conventional hard disk (for example, Fusion Drive at Apple). This configuration increases start-up performance and responsiveness.
Variable life expectancy for SSDs.
SSDs for consumer use a NAND flash memory called “MLC” or Multi-Level Cell whose cells (transistors) can store two bits. This solution offers a low production cost but the increase in storage density results in shorter cell life and degradation of write performance. Now marginal and mainly used by some professionals, SSDs use NAND “SLC” or Single Level Cell, in which the cell stores only one bit. Its production cost is higher than the NAND MLC, but it guarantees better transfer speeds and longer life.
Since 2014, so-called 3D NAND memories have appeared. This process initiated by Toshiba consists in stacking up to 32 layers of cells to increase the storage density without having to reduce the size of the engravings. Three significant manufacturers develop this type of chip: Samsung, Intel-Micron, and Toshiba. The latter even goes as far as stacking 48 layers of cells.
Besides its still high price per Gigabyte compared to a mechanical hard disk, the main objection that can be made to the SSD is that the write-erase cycle of the data on the same cell is limited. It is estimated that it is about 100,000 cycles for NAND SLC and 10,000 cycles for NAND MLC. There is also a NAND “TLC” or Triple Level Cell that can store up to three bits per cell, but its life is even shorter (about 1,000 cycles per cell). However, progress is substantial, and the number of cycles continues to increase for MLC and TLC memories. Moreover, these figures do not mean much in concrete terms since an SSD disk will not decline rapidly even if some of the cells fail. The disk will lose capacity very slowly without losing data because it will be readjusted on functional cells.
Since the legalization of cannabis for recreational use in several American states, many people have been rubbing their hands. The latest company to date, CannaKorp, which intends to launch a product really like no other.
You all see how a coffee machine with Nespresso capsules works? Well, CannaKorp wants to do the same thing with its CannaCloud vaporizer, but with cannabis.
According to this website Les Meilleurs Vaporisateurs Cannabis – Comparatifs, Avis – Canna Vapos, the company claims in its official speech that this product is intended “for medical purposes.” But with the new recreational cannabis market in the United States, there is no doubt that CannaKorp plans to offer this product in states where recreational cannabis is now allowed. Regarding the marketing of CannaCloud, it would be planned for early 2017.
Cannabis is good for your health.
Cannabis is good for your health! Scientific studies prove this in many ways. But, let us remain humble, we do not yet know everything about the beneficial effects of cannabis.
The most popular way of using cannabis is by inhaling smoke from a joint usually made of tobacco and grass. Smoking gaskets cause the absorption of carbon dioxide due to the combustion of the material. This gas is harmful to lung health – although one study concluded that tobacco smokers should also smoke cannabis to avoid the worst. Joint smoke contains carcinogenic elements with adverse effects on the bronchi and lungs. It can clog or irritate the airways. And persisting in this mode of administration will not help the situation.
The vaporizer, the best way to smoke cannabis
A vaporizer does not produce smoke and therefore does not emit carbon dioxide. The grass placed in the vapor is free of all its moisture. The dehydration of the product creates vapor. It is this vapor that is inhaled. Vaporizing makes it possible to consume all the cannabinoids present in cannabis. But that’s not all: the chemicals are eliminated. It is not only and necessarily about those who are present in the grass – if it is not grown organically.
The air, especially in homes, is loaded with exotic particles. The smoke from a wood fire is also loaded with dioxide.
Cannabinoid combustion at an ideal temperature
By smoking a joint, the psychoactive and medicinal elements of cannabis are burned at 400°C. This temperature is far too high to take advantage of the medicinal benefits of cannabis. Therapeutic needs vary depending on the patient. Also, to benefit from all the medicinal advantages of marijuana, a vaporizer is an ideal tool to choose the cannabinoid(s) necessary to the needs of the patient.
THC, CBD, and CBN do not all evaporate at the same temperature. The vaporizer is used to adjust the vaporization temperature. Thus, the cannabinoids to be used are correctly targeted.
If the ideal temperature had to be averaged, it would be between 180 and 200°C. We are very far from 400°C of the joint.
Watch this video related to the Pax 3 vape, an amazing vaporizer:
Mini drones are to be compact and to provide exceptional flight times.
While choosing a good drone might seem a like a simple task, it requires one to make good decisions. In particular, the mini-drone is simply a compact drone that can fit in the palm of your hands. These types of drones are ideal for weaving into small spaces and for enjoying drone flying experiences.
Consider the following features before choosing a mini-drone for your needs
The drone should have excellent flight features. It might include the one key return feature for convenience. In particular, this comprises of an in-building positioning system that helps the drone to locate its controller automatically. It should allow you to press one key return button, and the drone flies back to its original location. Besides that, the inclusion of 360-degree rollover is also essential.
The innovative 3D rolling special effects should be ideal for your unique flight experiences. Another unique flight feature includes the compass mode, which lets the drone change direction in relation to the direction of the controller.
Durability and operating range
Perhaps one of the main features of a good mini-drone is that it should be durable. The drone should be able to withstand any high impact forces such as bumping into walls. Since the mini-drones are particularly small, they should provide long-lasting performance benefits. In particular, most top drones should comprise of durable plastic material. This is because plastic is both durable and compact, which suits the flight of the drone. More so, a good mini-drone also provides a good operating range level. In most cases, the operating range often averages at 100ft or 30meters.
Flight time and battery capabilities
Besides that, the flight time and battery capabilities of the mini-drone are also very important. For instance, the flight time of a good drone should average in between 7 to 20 minutes. More so, the battery should also be powerful to last for several applications and it should provide a relatively small amount of charging time. Most high-end drones are equipped with lithium-ion batteries that are also simple to replace. The controller should also be ergonomic to make it comfortable on your hands. It should also be equipped with functionalities that are simple to identify.
Other important features
Colorful LEDs- a good drone might also come with colorful LEDs that make it simple to identify and to also improve the flight appeal
Brand- similar to choosing any type of product, there are various top mini-drone brands. They include RC Town, Holy Stone, DROCON and more
Customer ratings- one can also check the overall customer ratings and reviews that the min drone has received.
6 axis gyro- this feature makes it simple to flip the flight of the drone with just the simple touch of a button
Wrapping it up
In summary, choosing the best mini-drones requires some level of informed decision making. Similar to the conventional drones, the mini-drones have some key features that one should consider. In this way, you can choose a drone with practical features for an exciting flight experience each time.
StatCounter’s latest figures have been released and confirm Google Chrome’s overwhelming dominance of the browser market. In Europe and in the US, Google’s browser has attracted nearly one in two users.
Chrome blasts the competition
Google Chrome continues to grab market share and StatCounter’s latest figures confirm the overwhelming dominance of Mountain View’s browser. Before looking at the figures, StatCounter believes that Google Chrome is the most widely used browser in the world since 2012, but the calculation methodology was challenged by Microsoft. For NetMarketShare, Chrome waited until 2016 to bring down Internet Explorer and grab the title of king of browsers.
Worldwide, Chrome’s market share is estimated at 53.72% for all platforms combined. More than one in two users worldwide use Google’s browser to visit their favourite sites. An impressive figure that puts Chrome far ahead of Safari (14.63%) and UC Browser (8.38%).
Mobile navigation shakes the hierarchy
Even if this ranking takes into account all platforms (PC, mobile, tablet), we note that the top 3 benefits mobile browsers. A logical trend since mobile navigation is taking over from desktop navigation. Google Chrome is widely used on Android while Safari has established itself as the reference browser on iOS. Less well known in Europe even if it is already installed on some machines, UC Browser takes advantage of its popularity in Asia to climb to third place and push Firefox to the podium (6.32%).
While IE (3.92%) and Opera (3.54%) continue to exist, the navigator Edge has great difficulty convincing with a market share of 1.71% in April.
Firefox barely convincing on mobile phones
The free browser Firefox had suffered from the emergence of Chrome but continues to cling to desktop. With a market share of 14.52%, Firefox is the second most popular browser on a computer. It ranks just behind Chrome (63.48%) and ahead of IE (9.02%). Unfortunately for the Mozilla Foundation, his browser is barely mobile. Firefox has never managed to make a place among mobile browsers and is not even listed by StatCounter.
2017 saw the long-awaited release of Microsoft’s Xbox One X, and we’ve been diligently testing it out for this review.
Here’s what we loved: The graphics are insane. So impressive; these 4K visuals hit every mark and it made the gameplay even better. We also loved that this gaming machine made essentially no sound. There was no whirring and clicking as it turned on or shut down. No one likes to game when it sounds like your console is having a stroke. Oh, and the One X has a Blu-ray player which is the cherry on top.
What we didn’t love: The price. Maybe because it hasn’t been on the market all that long the price is still relatively exaggerated. However, it’ll likely go down in the following years. The other thing we were actually shocked to discover was that the hard drive was only 1TB. Most games are over 100GB, so you’ll need an external hard drive.
Overall, the Xbox One X was fun to test out and we highly enjoyed playing on this console. Is it the best on the market? We don’t think so.