Here, D1 can be calculated in two ways: The arcsine of y/dist or the arctangent of y/x. In the following diagram, x, y, and dist define a right-angled triangle. This comes handy in two places, as we’ll see shortly.įrom the robotic arm diagram above (the one with D1, D2, dist, etc), we can directly derive the first formula: A1 = D1 + D2ĭ1 is fairly easy to calculate. With this version, we can calculate angle C from the triangle’s sides a, b, and c. We do not need the basic form, but rather the transformed version that you can see below the original formula. The law of cosines (see the first formula in the figure above) is a generalization of the Pythagorean theorem (c 2 = a 2 + b 2 for right(-angled) triangles) to arbitrary triangles. Now is a good moment to dig out an old trig formula you may remember from school: The law of cosines. Furthermore, dist divides angle A1 into two angles D1 and D2. It points from (0,0) to (x,y), and as you can easily see, the three lines dist, len1, and len2 define a triangle. In the diagram you also see a new dotted line named dist. The tip of segment 2 points to (x,y), and we want to calculate back from that point to the yet unknown values of A1 and A2.The second joint describes an angle A2 measured from the first segment (counterclockwise in both cases).The root joint describes an angle A1 measured from the x axis.The segments have the length len1 and len2, respectively. This diagram tells us a couple of things: Let me just tweak the diagram a little by replacing some of the labels and adding one line and two angles: Here is a schematic diagram of our robot:Īpplying the geometric approach to the SCARA robot Now you know why our robot just serves tea.) (Robot hands would have additional degrees of freedom, and remember that we want to keep things simple.
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While scientists and the owners of the U.S. Radium was used in watch paint beginning around 1910 well before the danger of radioactivity began to be understood.Īfter World War I and through the 1920s, radium-painted dials became very popular for both watches and clocks.Ĭompanies that produced radium-painted watch and clock dials, and other instruments typically hired young women to do the painting, and generally failed to disclose to them the potential hazards of working with the radioactive material. You can also make an educated guess concerning the age of the watch the older the watch, the more likely it is to contain radioactive material. These instruments will be able to pick up the radiation of a vintage radium-painted watch, but will not be able to detect other, non-radioactive glow-in-the-dark compounds, or tritium-painted compounds. The use of a Geiger counter or dosimeter to measure any present radiation levels. The “<25” label signified that the watch included less than 25 millicuries of radioactive tritium. Similarly, a watch featuring tritium in its paint during this time would also be marked with two small Ts, or T<25 labels near the same six o’clock marker. Beginning around the 1950s or ’60s, watches dials began to be labeled this way in order to distinguish the element used in its markers. One is to look for an “R” or “Ra” located on the dial below the six o’clock marker. There are a couple ways to identify a radium-painted watch: They hit it off and Henry think he’s finally found the girl of his dreams, until he discovers she has short-term memory loss and forgets him the very next day.Ī man upon retirement embarks on a journey to his estranged daughter’s wedding only to discover more about himself and life than he ever expected.Ī grieving couple retreat to their cabin in the woods, hoping to repair their broken hearts and troubled marriage. Henry Roth is a man afraid of commitment up until he meets the beautiful Lucy. Really liked Gone Girl, Inside Out, Memento and Shutter Island. And I told myself I would watch these movies one day, but yeah it isn’t my priority right now so I’m just gonna put it out here.įrom the list, I’ve watched A Beautiful Mind, Girl, Interrupted, Gone Girl, Good Will Hunting, Inside Out, The Machinist, Memento, Silver Linings Playbook and Shutter Island. I love movies that make you think.īelow is basically a movie list, where I had to pick one and do a review for my Abnormal Psychology in Film during my Uppsala university exchange days. I just wanted to post this here before I lose the list, because I LOVE psychological thrillers. Fintechs and lenders looked to avoid taking responsibility for taxpayer money that was lost to fraud.In response to an August 2020 SBA email announcing a webinar on preventing PPP fraud, lender Celtic Bank’s President called the Trump Administration’s action “a bit late,” remarking that the “horse has been out of the barn for a while now” with respect to PPP fraud.In a September 2020 email, fintech Kabbage’s head of policy wrote of the Small Business Administration (SBA): “At the end of the day, it’s the SBA’s shitty rules that created fraud, not. Fintechs and lenders blamed the Trump Administration’s mismanagement of the PPP for the high volume of fraud in the program.The report reveals the following key findings:įintechs and Lenders Observed Significant Fraud in the PPP, Which They Attributed to Program Mismanagement as They Sought to Evade Responsibility Today’s staff report is entitled “‘We Are Not the Fraud Police’: How Fintechs Facilitated Fraud in the Paycheck Protection Program” and is available in full here. Based on our initial findings, I have asked the SBA and SBA OIG to conduct further investigation into these companies and pursue all appropriate remedies, and I have informed DOJ that some of our findings may warrant its attention.” “We must learn from this inexcusable misconduct to erect guardrails that will help ensure that federal programs-including emergency assistance programs in future crises-are administered more effectively, efficiently, and equitably while keeping waste, fraud, and abuse to an absolute minimum. On top of the windfall obtained by enabling others to engage in PPP fraud, some of these individuals may have augmented their ill-gotten gains by engaging in PPP fraud themselves. Even as these companies failed in their administration of the program, they nonetheless accrued massive profits from program administration fees, much of which was pocketed by the companies’ owners and executives. “As today’s report details, many fintechs, while promising to help disburse billions of Paycheck Protection Program dollars to struggling small businesses efficiently and expeditiously, refused to take adequate steps to detect and prevent fraud despite their clear responsibility to safeguard taxpayer funds. The investigation was expanded in November 2021 to include fintech start-ups Blueacorn PPP, LLC, and Womply, Inc., after an analysis determined significant percentages of PPP loans facilitated by the companies had indicators of fraud.Ĭhairman Clyburn released the following statement about today’s report: and Bluevine and partner banks Cross River Bank and Celtic Bank in facilitating PPP fraud following public reports they were linked to disproportionate numbers of fraudulent loans. In May 2021, the Select Subcommittee initiated an investigation into the role of fintech companies Kabbage, Inc. The report details how the investigated companies, despite being tasked with processing PPP applications while screening out those with signs of fraud, abdicated that responsibility-in many cases recklessly-resulting in the approval of large numbers of fraudulent applications. Clyburn, released a staff report detailing the poor performance of many financial technology companies (fintechs) in administering the nation’s largest pandemic relief program, the Paycheck Protection Program (PPP). (December 1, 2022) – Today, the Select Subcommittee on the Coronavirus Crisis, chaired by Rep. \root\Licenses16\proplusvl_kms*.xrm-ms') do cscript ospp.vbs /inslic:".\root\Licenses16\%%x" >nul) STEP3: At the top of the review element interface, find the column Network, see a Filter search box at the bottom, enter m3u8 in the search box and refresh the page. You need to find the real address of this resource and download it using a special downloader. STEP2: You should notice that this address starts with blob, which is rather special and corresponds to a video resource in m3u8 format. At this time, you can use the F12 key to view the element, click the video playback area in the webpage, and the viewing element interface will jump to an interface similar to the following figure, and highlight a few lines of code, the address is as follows in the src="" quotation marks: STEP1: In some video sites, there is no direct download button below the video. You can also find Blob video url manually: When you are finished with a blob URL, you should call the URL.revokeObjectURL() method to release the resources associated with the URL. For example, you can use it as the src attribute of an element to display the data stored in the blob. Once you have a blob URL, you can use it like any other URL. This method takes a Blob object as its first argument and returns a URL that can be used to reference the data stored in the blob. To get a blob URL, you can use the URL.createObjectURL() method. Blob URLs are typically used to reference images or other binary data that has been loaded into the browser. What Is Blob Video URL and How to Find Blob Video URL?Ī blob URL is a special type of URL that can be used to reference data stored in a browser’s blob store, as well as a unique identifier for the video file. Second, they can be more difficult to convert to other formats, which may limit their compatibility with some devices and software. First, they can be more difficult to edit than traditional video files. There are a few disadvantages to blob videos as well. Third, they can be played back on any device that supports the BLOB format, which makes them very versatile. Second, they can be compressed to save even more space. First, they can be much smaller in size, which makes them ideal for storing on devices with limited storage space. BLOBs are typically used to store data that is either too big or too small to be stored in a traditional file format.īlob videos have several advantages over traditional video files. How to Download Video with Blob URL on MacĪ blob video is a type of video file that uses a BLOB (Binary Large Object) to store the video data.How to Download Blob Video using Video Downloader.How to Download Video from Blob URL with Python. Download Blob Video using Chrome Extension Download Blob Video using Firefox Extension
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Not only that, the editors add the latest games to the "New Games" page every day to provide you more addicting games so that you will never getting tired of playing the old games once and once again. We've carefully selected for you varieties of addictive free online games to play, including Car, Puzzle, Physics, Fighting, Running, Parking, Racing, Driving, Cartoon, Zombie, Bike, Stickman, Defense, Strategy, Clicker, Minecraft, Monster, Drawing, Logic, Math games etc. You can access all of our games via a browser window, without downloading, installing, or any plug-ins. On, we have a variety of the latest fun online games that you will enjoy to the maximum level. Stillhouse Park has grassy, open areas interspersed with trees. It has rocky beaches and sandy bluffs along the edges, and much of it is forested. Visit for further information.Īside from the park and two nearby campgrounds, very little of the lakeshore is developed. Don't Move Firewood: Protect your forests from tree-killing pests by buying your firewood locally and burning it on-site.For additional information call 25 or visit the lake website.Guests must contact the gate attendant upon arrival for the gate combination to gain access to the group pavilions.This park is day use only overnight camping is prohibited.This park is closed from October 1 through March 1 every year.There are also nearly 40 individual picnic sites around the beach area, as well as a swimming beach and playground popular with families. There are two reservable group pavilions, Island View and Tear Drop, which can each hold up to 120 visitors. The lake's only marina and fuel dock are located within the park. The 6,430-acre lake is located 16 miles upstream of the confluence of the Lampasas and Leon Rivers, which flow into the Little River. Army Corps of Engineers with the construction of Stillhouse Hollow Dam in 1968. Stillhouse Hollow Lake was created by the U.S. With activities such as picnicking, swimming, basketball and fishing, the park is popular for family gatherings and other large group events. Stillhouse Park is a day use area that has two reservable group pavilions along the shore of Stillhouse Hollow Lake in central Texas. Hallet was nominated for the Nobel Peace prize for his work with the Pygmies. Eisenhower, and for his humanitarian efforts has been described as the "Abe Lincoln of the Congo". He received more than 100 awards and honors and was a featured speaker internationally, including at the Explorer's Club. In 1987, Jean-Pierre Hallet won the US Presidential End Hunger Award, and by 1994 the Pygmy Fund had reached 46% of their goal of securing 500 acres (2.0 km 2) of good farming land for the pygmies in the Congo. Hallet was awarded the National Order of the Leopard in Zaire (now the Democratic Republic of the Congo) for his efforts on behalf of the Efé. In one instance he was captured by rebel forces in Eastern Congo during the First Congo War and detained until Congolese troops were able to free him.Īwards and international recognition He returned to the Eastern Congo region to visit the Efé (and friends he had made during several decades) and to further his goals of securing land and protection for the Efé. Some of the profit from these art sales was used to benefit the Efé pygmies. The shop was managed by Hallet with his wife Liane Hallet, and two of his stepchildren. Hallet and his family owned one of the largest authentic Central African art shops in the United States-at the Third Street Promenade in Santa Monica, California, near Los Angeles-until the late 1990s. Hallet donated much of his Central African art collection to the UCLA African Art exhibit of the Museum of Cultural History (later renamed the Fowler Museum), which was part of the rationale for the museum's creation. It was in this capacity that he initially traveled throughout central Africa, interacting with various cultures and tribes.īoth the art works of André Hallet and many pieces from Jean-Pierre Hallet's African art collections have been sold at international art auctions. He was then sent to Belgium with relatives for his "formal" education, which included the study of agronomy and sociology at the University of Brussels (1945–1946) and at the Sorbonne (1947–1948).ĭuring 1948 he returned to Central Africa to work as an agronomist with the Belgian Ministry of Colonies. Jean-Pierre, born in Africa, spent his early childhood there. He lived on the shore of Lake Kivu, in modern Rwanda. Hallet's father was André Hallet, a Belgian painter of African scenes. He initiated the Pygmy Fund for the benefit of the Efé. He wrote the 1964 autobiographical book, Congo Kitabu, the 1973 ethnologic book Pygmy Kitabu (a more detailed description of life with the Efé and neighboring pygmies), and the 1968 book Animal Kitabu, which details his extraordinary collection of animals in the Congo and in Kenya. Jean-Pierre Hallet (1927 – 1 January 2004) was a Belgian (born in DR Congo) ethnologist, naturalist, and humanitarian known best for his extensive work with the Efé ( Bambuti) pygmies of the Ituri Rainforest. Now you're all set to keep as many tabs as you like open without worrying about slowing down or crashing your browser. With ID Protection, you can: Check to see if your data (email, number, password, social media) has been exposed in a leak, Secure your social media accounts with our Social Media Account Monitoring tool, with which you’ll receive a personal report, Receive the strongest tough-to-hack password suggestions from our advanced AI. Step 3: Click on any tab in the TooManyTabs bar to reopen the tab. But if you’re concerned about The Great Suspender’s security or you just want a tab suspender that. Our verdict: The Great Suspender will help Chrome use less memory. Step 2: Select Send Tab to TooManyTabs, and then select the row (the suspended tabs are moved to a pseudo-title bar) you'd like to send it to. If you want to read up on the security concerns that led to The Great Suspender being disabled, our review covers that, as well as overall pros and cons of the extension. Step 1: Right-click on any tab to access the options menu. Step 3: To resume operation of a tab, click on its name in the list of suspended tabs on the right side of the window. Click on the small arrow next to a tab to suspend it from operation. Tab Suspender: Tab Suspender is designed specifically for Chrome users who want to save memory, and reduce the load on their device, battery, and heat by automatically suspending inactive. Step 2: The page that appears will show a list of all the tabs you have open. Is there any benefit to using a tab suspender extension When I used chrome I had an extension to suspend inactive tabs, of which I have many. Step 1: Click on the TooManyTabs icon to the right of the address bar. Now you can keep those tabs open without impacting your computer’s performance. Save memory in one click Tabs are where modern work gets done. Sign up free Available for Chrome, Firefox, & Edge Speed up your browser Dramatically reduce memory usage by suspending tabs. Note that you may be required to restart your browser before the add-on's functions become available. Suspend tabs automatically or on demand with one click. Follow these steps so you can have all of the convenience of tabbed browsing in Chrome or Firefox without sacrificing performance.įirst you will need to download, install, and configure TooManyTabs for Chrome or Firefox. Unfortunately, having a lot of tabs open will often slow down your browser or even your entire machine. Tabbed Internet browsing is a great tool for browsing different sites without cluttering your desktop with individual windows. This is an open source, light extension that is used to reduce chrome from over utilizing computers resources (RAM and CPU). |