Messages and notifications can be locked with a passphrase, and you can opt to use an “incognito keyboard” that will not learn from your typing. It amalgamates the Extended Triple Diffie-Hellman (X3DH) key agreement protocol, Double Ratchet algorithm, pre-keys, and uses Curve25519, AES-256, and HMAC-SHA256 as cryptographic primitives.Ī great breakdown of what all this means is available here, and as noted earlier, a formal audit has found the Signal protocol to be cryptographically sound.Īs of March 2017, Signal’s voice and video calls are encrypted using the same Signal Protocol that secures text messages. Secure Signal messages are encrypted using the Signal Protocol, which is arguably the most secure text messaging protocol ever developed. Get Signal Is Signal Private Messenger secure? Just remember that messages sent to non-Signal users are not secure! The only way for an adversary to access messages sent by Signal is if it has direct physical access to your or the recipient’s phone.Įven then, Signal includes the option to encrypt all stored messages, which make it impossible to access them unless the phone owner can somehow be coerced into revealing their passcode. This removes the need to trust any third party to keep your data safe, and no third party can access the messages in transit. Signal uses end-to-end encryptionĪll secure Signal messages are encrypted on your phone before being sent, and can only be decrypted by the intended recipient(s). For further discussion on this subject please see Why Open Source is so Important. For this reason, you should only trust open source apps such as Signal to keep your communications secure and private. With closed source code there is no way to know what the code is really doing, and so closed source code cannot be trusted to keep your communications secure. Signal was fully independently audited in 2016 and was found to be cryptographically secure. This means that it can be independently audited for errors and to ensure that it isn’t doing something it shouldn’t. Open source software is software whose source code has been made publicly available by its copyright holder. Although mainly a mobile app, a desktop version also exists. In addition to text and SMS messaging, Signal also supports secure voice (VoIP) and video calls between users. The beauty of this system is that Signal is almost transparent in use, which should make it easier to convince friends, family, and colleagues to use the app! I will discuss this issue more a little later. Because it is designed to replace your regular SMS client, Signal requires that you register with a valid phone number. This setup ensures that Signal is seamless to use when sending text messages to both other Signal users and to non-users. When sending an insecure text message you are warned that it is insecure and are encouraged to invite your contact to use Signal. Messages to and from non-Signal contacts are sent using regular SMS text messaging and are not secure. Messages to and from other Signal users are sent over the internet and protected by very strong end-to-end encryption. Signal is primarily a secure and open source messaging app that replaces your Android phone or iPhone’s regular SMS app.
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But then he told me he unlocked the server, and people started joining us again. And then we played for almost an hour, and no one else joined. And i do believe he was not bluffing, because when we started playing, the server filled up in a few minutes, but later it was only 3 of us (he killed most of the people with RPG-7, and they disconnected). If you are having any issues, shoot us an email, Contact MPGH Support.Īnd what about server lock? I've played with a guy that told me he can remove my server from the master-server list and add it back there, or somehow lock it, so other players couldn't join it anymore. Ads are removed, almost completely ad free browsing.Let your voice be heard! You can post, reply, and share whatever is on your mind.Active marketplace for gamers and people like you, with thousands of contributors and over half a million posts.Interact with our great community, and make new friends with our members.Free access to tutorials, resources, information, tools, trainers, cheats and hacks.
If we assume an object is continuously rotating, then another way to look at rotational motion is to examine the period of rotation, T. Measurable in units of time ( milliseconds, second, hours, years, eons…) the period is how much time is takes to make one complete rotation. We could also describe how frequently the object rotates. The frequency, f, of an object is actually the inverse of the period of rotation. The metric unit for frequency is Hertz ( Hz), where 1 Hertz = 1 cycle/second. You are probably familiar with the term Hertz from frequencies on the radio dial such as WBUR 90.9 MHz or WBZ 1030 kHz. If he spins at a frequency of 0.8 Hz, how much time does it take him to make 1 rotation? Imagine a small boy tries to make himself dizzy by spinning around rapidly. T = 1/f = 1/0.8 Hz = 1/0.8 cycles/second = 1.25 secondsĪnother traditional unit for frequency is revolutions per minute or rpm. You might see this on an old fashioned record player which could rotate at 33 or 45 rpm.įor now consider two little LEGO men standing on a record player. As the record player turns, we can describe the motion of the little LEGO men in terms of their linear speed (meters/second) or their rotational speed. If we set the record player to 45 rpm, then both LEGO men have the same rotational speed. We can calculate the linear speed for each man using the equation We use the word tangential because if the LEGO man were to slip and fall, his own inertia cause him to fly off the record player on a line tangent to his circular motion! However, they have different linear or tangential speeds. Where r is the radius of the circle and T is the period of rotation. In this case, the distance for one period of rotation happens to be the circumference of a circle. If the men are located on our record player at positions 10 cm and 4 cm from the center axis: Exampleįirst we calculate the period. V= 2πr/T = 2π (10 cm)/ 1.33 sec = 47 cm/sįor the little man who is standing at radius of 4 cm, he has a much smaller linear speed although the same rotational speed Thus the period of rotation is 1.33 seconds. We can define the relationship between linear velocity and angular velocity with the following equation There is a subtle difference between rotational speed and rotational velocity, which we will introduce at a later time. Notice, that ω, the angular velocity, was defined earlier as the change in angle per unit time.Įxamining the above equation there is an interesting question as to the units for angular velocity. Up until now we have used terms such as revolutions per minute or rotations per second. But a revolution would be defined as one COMPLETE turning through 360°. You have probably studied the units for angles in terms of degrees. But when we discuss angular velocity we usually are not talking about an integral number of rotations. Thus we could have to use units such as degrees/second. However, the degree is not the metric unit of rotation. The standard unit is actually the radian. If we look at a picture of a unit circle we can see the conversion between radians and degrees. They are really the same thing, just different units. In one sense, the only difference between frequency and angular velocity is a matter of units. Thus we could express an algebraic relationship between these two terms as Angular velocity is measured in radians/second and frequency is measured in Hertz or rotations/second. Using this, we could actually find the angular velocity of our record player which spins at 45 rpm. Let us revisit the LEGO men on the record player.This product is designed, manufactured and shipped from the USA. The Falcon Power Supply Unit from Phoenix Engineering is a microprocessor controlled digital AC power source, used for accurate speed control of a turntable motor. So you can connect battery positive to Vin pin and negative to Ground pin directly. For controlling the servo, check out Adafruits servo tutorial. Its important to note that you need to connect the ground of the the power supply to the ground of the Arduino. The power supply is indicative of your 5V 2A 'wall wart'. Leads from a battery can be inserted in the Gnd and Vin pin headers of the POWER connector. To power your servo externally, wire the servo and Redboard according to the schematic below. The adapter can be connected by plugging a 2.1mm center-positive plug into the board’s power jack. (it is one of the red pins in the image below). External (non-USB) power can come either from an AC-to-DC adapter (wall-wart) or battery. Instead of connecting the voltage to the DC jack, instead feed your 5V into the +5V pin on the Arduino header. I have read many forum posts that discuss how to power an Arduino with an External 5V power supply. Yes, you can run the Arduino Mega off of a 5V supply. The power source is automatically selected to the highest voltage source. Hi All, I just wanted to confirm something with you. The Arduino Nano can be powered via the Mini-B USB connection, 6-20V unregulated external power supply (pin 30), or 5V regulated external power supply (pin 27). There is a built-in regulator that will supply the Arduino with exactly 5V. This should be above 6.2V (since the dropout voltage is 1.2V) and preferably between 9V and 12V. The board can operate on an external supply of 6 to 20 volts. Connect an unregulated power source, eg a battery, to GND and VIN. Leads from a battery or DC power supply can be connected to the Gnd and Vin pins. Use a regulated power source, trusted to be 5V, and connect it to GND and 5V.
For details on that, we've gathered everything we know on COD: WW2's Nazi Zombies, beta, release date and more in our guide. Capcom's Resident Evil 2 remake was also announced via T-shirt.Ĭall of Duty: WW2, meanwhile, is the next in the series due for release. It's not the first video game reveal engineered through the medium of clothing. Activision had also promised more Blops 3 content was on the way due to the game's continued popularity - and the large numbers of people who still play the game rather than upgrade to last year's Infinite Warfare.Įight maps from Treyarch's past are expected to return for the DLC: World at War's Nacht der Untoten, Verruckt, and Shi No Numa the original Black Ops' Moon, Kino der Toten, Ascension and Shangri-la, plus Black Ops 2's Origins. Zombies Chronicles had been heavily anticipated by the community, not least on the COD Zombies reddit. The pack launches on 16th May for PlayStation 4, with other platforms to follow. ORIGINAL STORY 5th May 2017: 2015's Call of Duty: Black Ops 3 is getting new Zombies mode DLC, which was announced last night on a T-shirt.ĬOD Blops 3: Zombies Chronicles was revealed on a shirt worn by Treyarch co-studio head Jason Blundell as he appeared in a video on the YouTuber JCBackfire's channel.
Sure, playing on apps doesn't have exactly the same feel as physical (or even pseudo-physical, in the case of Tabletop Simulator) board games, but lots of the apps are cheap to buy, so you won't break the bank by playing this way. You can play games over hours, days or weeks as you don't need to play words straight away, so it's a nice way of staying connected to people by playing a game in the background to your life. Words with Friends is a hugely popular version of Scrabble that you can play with friends. Some of your favorite games might be available under different names. Lots of these have single-player modes too, if you want to play but your competitors aren't available. If you search the App Store or Play Store for the best games, plenty of them come up – Settlers of Catan, Carcassonne, Ticket to Ride, 7 Wonders, Pandemic and Terraforming Mars are all available to buy and download. If you're playing on a smartphone, maybe a tablet with a bigger screen will be useful? Check out our list of the best tablets, as well as the best iPads and best Android tablets. Play on smartphone or tablet apps together You can download Tabletop Simulator on Steam here. If you play loads of games on Tabletop Simulator, though, it could end up more affordable than the physical object. The only problem is that Tabletop Simulator isn't free, and of course the DLC has to be bought separately – the game and DLC has to be bought by all your players too, so this option might end up costing more than the game itself. All you need to do now is jump on a voice call, book up the game and you're good to go. There are DLC versions of Scyth, Cosmic Encounters, Viticulture, Tortuga 1667 and more, all which let you play the full game over this simulator. However it gets more interesting when you look at the plethora of downloadable extras you can get, for a variety of popular board games. It's a steam app that puts you and your friends around the desk with puzzles, chess, poker and more. Tabletop Simulator is, as the name suggests, a way of emulating a real table but in a video game. With its unique gameplay and addictive mechanics, it’s certain to provide hours of entertainment.If you want that tabletop gaming experience but can't actually get around a table with your friends or family, there's an alternative in the form of Tabletop Simulator. If you’re looking for a thrilling arcade game that combines physics puzzles and battle royale mechanics, Hole.io is an excellent choice. Saboteur is nice when you have around 7 players, but there are other good games for lower player counts such as Tokaido or Takenoko. Several Maps are possible to play or unlock, each with a different theme like Japan, Western, Medieval or Post-Apocalyptic You can check out for other boardgames online (for free), that you can play with your friends, if Monopoly isn't available. The simple mechanics of the game put it in the hyper-casual genre. Additionally, a solo mode exists which allows players to play alone with the goal of consuming as close as 100% of the city within two minutes. While players can still consume the environment, the goal is to eliminate all other holes.īoth Classic and “Battle” modes are not playing against players but rather computers. “Battle Royale” mode is a battle royale mode that pits the player against multiple opponents with the goal of being the last hole standing. Players need to utilize the game’s real-time physics to their advantage and optimize their path for effective growth. If an object is too big, it will not fall in and might block the way, preventing other objects from going through. Gradually, the hole becomes larger and capable of sucking in buildings and smaller holes. In “Classic” mode, the player’s objective is to become the largest hole by the end of a two-minute round by traveling around the area and consuming trees, humans, cars, and other objects which fall into the hole if appropriately sized. The game combines several gameplay mechanics. By consuming various objects, holes will increase in size, allowing players to consume larger objects as well as the smaller holes of other players. Players control a hole in the ground that can move around the map. io game with battle royale mechanics created by French studio Voodoo for Android and iOS and Internet browsers. Link the game between devices and unlock full game features when connected to the Internet.Keep an eye on your friends and competitors when you connect to online leaderboards!.Big Bud Mode: Connect big buds of the same color to blossom nearby flowers until the bud’s number reaches zero.Remove the Weeds Mode: Try to link surrounding flowers to remove weeds from the garden.
Joplin stated that she was ostracized and bullied in high school. In high school, she was a classmate of Pro Football Hall of Fame coach Jimmy Johnson. She began singing blues and folk music with friends at Thomas Jefferson High School. As a teenager, Joplin befriended a group of outcasts, one of whom had albums by blues artists Bessie Smith, Ma Rainey, and Lead Belly, which Joplin later credited with influencing her decision to become a singer. Her parents felt that Janis needed more attention than their other children. The family attended First Christian Church of Port Arthur, a church belonging to the Christian Church (Disciples of Christ) denomination. She had two younger siblings, Laura and Michael. Janis Joplin was born in Port Arthur, Texas, on ( )January 19, 1943, to Dorothy Bonita East (1913–1998), a registrar at a business college, and her husband, Seth Ward Joplin (1910–1987), an engineer at Texaco. Įarly life Joplin in 1960 as a graduating senior in high school She remains one of the top-selling musicians in the United States, with Recording Industry Association of America certifications of 18.5 million albums sold. NPR dubbed Joplin as " The Queen of Rock" and named her one of the 50 Great Voices. Rolling Stone ranked Joplin number 46 on its 2004 list of the 100 Greatest Artists of All Time and number 28 on its 2008 list of 100 Greatest Singers of All Time. She was posthumously inducted into the Rock and Roll Hall of Fame in 1995. It reached number one on the Billboard charts. A second solo album, Pearl, was released in January 1971, just over three months after her death. Joplin died of a heroin overdose in 1970, at the age of 27, after releasing three albums (two with Big Brother and the Holding Company and one solo album). Her most popular songs include her cover versions of " Piece of My Heart", " Cry Baby", " Down on Me", " Ball and Chain", " Summertime", and her original song " Mercedes Benz", her final recording. Five singles by Joplin reached the US Billboard Hot 100, including a cover of the Kris Kristofferson song " Me and Bobby McGee", which posthumously reached number one in March 1971. She appeared at the 1969 Woodstock festival and on the Festival Express train tour. After releasing two albums with the band, she left Big Brother to continue as a solo artist with her own backing groups, first the Kozmic Blues Band and then the Full Tilt Boogie Band. In 1967, Joplin rose to prominence following an appearance at Monterey Pop Festival, where she was the lead singer of the then little-known San Francisco psychedelic rock band Big Brother and the Holding Company. One of the most successful and widely known rock performers of her era, she was noted for her powerful mezzo-soprano vocals and "electric" stage presence. Janis Lyn Joplin (Janu– October 4, 1970) was an American singer and songwriter. On Jthe school was re-established as Field Medical Training Battalion. The course of instruction was finally designated as a Marine Corps Formal School, on 12 April, 1963. In July of 1955, the Secretary of the Navy designated Field Medical Service School as a Naval Shore Establishment Command under the management and control of the Commanding General, Marine Corps Base, Camp Pendleton. In January of 1951, the School was formally designated as the Field Medical Training Battalion, Training and Replacement Command. In October of that year, the School was relocated to Camp Del Mar, where it has remained since. The first class convened on 4 September 1950 and was composed of 80 Hospital Corpsmen who had been recalled to active duty with organized Marine Corps Reserve units. In the latter part of August of 1950, the School’s headquarters was established near the main dispensary in the 13 Area of Camp Pendleton. For all practical purposes, training of Hospital Corpsmen for duty with the Fleet Marine Force had ceased after the end of World War II. Marine Corps Detachment Fort Gregg-Adamsįield Medical Training Battalion originated during mobilization at the beginning of the Korean War.Marine Corps Civil-Military Operations School.Light Armored Reconnaissance Vehicle Commander Course.Light Armored Reconnaissance Master Gunner Course.Light Armored Reconnaissance Marine Course.Light Armored Reconnaissance Leaders Course.Light Armored Reconnaissance Training Company.Marine Corps Detachment Fort Leonard Wood.Marine Corps Communications-Electronics School.Marine Corps Combat Service Support Schools.Enlisted Aviation Maintenance Trainee Management Unit.Marine Aviation Training Support Squadron - 1.Marine Aviation Training Support Group - 23.Marine Aviation Training Support Group - 22.Marine Corps Representative Hurlburt Field.Marine Aviation Training Support Group - 21.Field Medical Training Battalion - West.Field Medical Training Battalion - East.Expeditionary Warfare Training Group-Atlantic.Expeditionary Warfare Training Group-Pacific.Center for Learning and Faculty Development.My IBA was so heavily laden that I attempted a pushup in full rattle and couldn't break the plane because the add-on equipment prevented me from going "all the way down. The primary bag in '05-06 weighed at 63#. Tossed the '03-04 bag on a scale at one point for 56#. In my primary vehicle, there was also an EMS style oxygen bag including an intubation kit, as well as backup dressings and fluids, and a 80s Era MOLLE aid bag for a Pharm Bag for things that didn't need to be in the Aid Bag. Plus of course my aid bag, a Blackhawk backpack as was normal in that Era. IIRC, I carried 12 magazines 27 rounds each (Old-school tip learned reading LRRP autobiographies from Nam vets during my formative years) plus 3 full mags in reserve plus one in my M-9 for 60 9mm rounds. Personal & professional philosophy was to scrounge every available magazine for both it and the M9 on my thigh. By OIF 3, our organic engineer company had enough carbines for the line & equipment platoons, but the mechanics, cooks, medics, etc., were issued A4 model M-16s, which are a few inches longer (and therefore heavier) than the normal M-16 (slick thru A-2 models) lol.įirst, 3d ACR didn't have enough M4s to go around by the time they moved the colors back to Hood. All these folks talking about rolling with a basic load for their M4 & M9.
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