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2. Radar beacon - Wikipedia

   en.wikipedia.org/wiki/Radar_beacon

   Radar beacon. Racon signal as seen on a radar screen. This beacon receives using sidelobe suppression and transmits the letter "Q" in Morse code near Boston Harbor (Nahant) 17 January 1985. Radar beacon (short: racon) is – according to article 1.103 of the International Telecommunication Union's (ITU) ITU Radio Regulations (RR) [1 ...

3. Fatigue testing - Wikipedia

   en.wikipedia.org/wiki/Fatigue_testing

   Fatigue tests on coupons are typically conducted using servo hydraulic test machines which are capable of applying large variable amplitude cyclic loads. [2] Constant amplitude testing can also be applied by simpler oscillating machines. The fatigue life of a coupon is the number of cycles it takes to break the coupon. This data can be used for ...

4. Coupon collector's problem - Wikipedia

   en.wikipedia.org/wiki/Coupon_collector's_problem

   Coupon collector's problem. In probability theory, the coupon collector's problem refers to mathematical analysis of "collect all coupons and win" contests. It asks the following question: if each box of a given product (e.g., breakfast cereals) contains a coupon, and there are n different types of coupons, what is the probability that more ...

5. AOL Mail

   mail.aol.com

   You can find instant answers on our AOL Mail help page. Should you need additional assistance we have experts available around the clock at 800-730-2563.

6. Three-point turn - Wikipedia

   en.wikipedia.org/wiki/Three-point_turn

   Three-point turn. The three-point turn (sometimes called a Y-turn, K-turn, or broken U-turn) is the standard method of turning a vehicle around to face the opposite direction in a limited space, using forward and reverse gears. This is typically done when the road is too narrow for a U-turn. This manoeuvre is a common requirement in driving tests.

7. Alzheimer’s risk may increase with light pollution, new study ...

   www.aol.com/news/alzheimer-risk-may-increase...

   alzheimer’s and other dementia diagnoses can vary by zip code, new study finds Insufficient sleep, in turn, is a proven risk factor for neurodegenerative diseases like Alzheimer’s.

8. Fed to cut rates by 25 basis points on Sept. 18, twice more ...

   www.aol.com/news/fed-cut-rates-25-basis...

   September 10, 2024 at 11:04 AM. By Indradip Ghosh. BENGALURU (Reuters) - The Federal Reserve will lower interest rates by 25 basis points at each of the U.S. central bank's three remaining policy ...

9. Instagram imposes new restrictions for teens. Will they work?

   www.aol.com/instagram-imposes-restrictions-teens...

   Loaded 0%. Instagram this week unveiled mandatory accounts for teens that bolster privacy protections, enable parental supervision, and restrict notifications during overnight hours. New and ...