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Wednesday, March 28, 2018

WATCH: A 19-Year Old Student Builds a Power Bank That Can Power Appliances On-The-Go


Wazzup Pilipinas!

We rely heavily on our gadgets these days. Almost everyone has a power bank for those times when you don’t have access to a power source to charge your phone.

What if your power bank was supersized that it can actually power home appliances? Imagine going on a summer vacation and be able to charge your phone through many cycles without running out of juice.

In case you missed it, Angelo Casimiro, an Electronics and Communications Engineering student and the person behind the YouTube channel TechBuilder, created a DIY power bank that’s powerful enough to run appliances such as TVs, lamps, and electric fans. What’s even better is that it can also be configured for charging via solar panel.

A tinkerer since he was a child, Angelo’s been making inventions and sharing tutorials on how to make them in his YouTube channel. He made global headlines in 2016 when he made a working life-size BB-8 droid from household materials.


Together with leading global technology brand Lenovo, Angelo shared the full tutorial on his channel. Watch it here: https://youtu.be/Kq76PfvzETg.


Made from three USB powerbanks, a DC-to-AC converter, rectifier diodes, two 3-Cell Balanced Lithium Ion Charger modules, wood, contact cement, and tape, Angelo’s DIY power bank is stored with enough power to support various home appliances to even doubling the battery life of his Lenovo Legion Y520, which is a huge feat since gaming laptops consume so much power.

The AC outlet power bank is Angelo’s first invention in partnership with Lenovo.

Pool Chemistry 101: Keep Your Water Safe And Clean


Wazzup Pilipinas!

Having fun in the water is a great way to spend your time in the hot weather. It’s a form of exercise as well as a fun time with the family. Even in the Philippines, where natural beaches are plentiful, owning your own pool can ensure you have private access to the water anytime you want. However, owning a pool is also a lot of hard work. To keep your pool safe and clean for you and your family, you need to ensure proper water chemistry. There are three chemical factors that every pool owner needs to monitor in order to maintain proper pool chemistry. These factors are pH, alkalinity, and calcium hardness.

pH Level and Acidity

pH level is a measure of acidity, and to maintain safe pool chemistry, pools should be between 7.4 and 7.6. Higher levels can cause scaling in your plumbing, while lower levels cause eroding on any metal, as well as etching into the side of your pool. Adding sodium bicarbonate or baking soda will raise pH while sodium bisulfate or muriatic acid will lower levels. pH can also fluctuate due to outside factors, like rain or debris.

Alkalinity and resisting pH level changes

Alkalinity works hand in hand with pH and is the water’s capacity to resist changes in pH that would make the water more acidic. Alkalinity at 100 to 150 ppm will ultimately prevent your pH level from being altered. It is raised and lowered in the same way as pH, with baking soda and muriatic acid.

Calcium hardness for good water consistency


Lastly, Calcium hardness keeps your pool clean and its surface a good consistency. Your pool’s calcium hardness should be set at 150 to 400 ppm. If it’s any softer, the water will become slimy and corrode the pool’s surface. On the other hand, if it’s any higher, it will cause cloudy water that leaves precipitants in plumbing. In order to raise levels, you should use calcium chloride and if you need to lower the levels, use muriatic acid.



Other chemical factors


Outside of the chemical factors, several other chemicals are needed to sanitize your pool and keep unwanted bacteria and algae out. Algae are safe for humans, but can cause other problems with pool chemistry, and may attract harmful bacteria. The most common chemical is chlorine, but Biguanide, Bromine, minerals, and ozone are suitable alternatives to avoid the chlorine smell, or if you don’t like chlorine. In addition to regular sanitation, shocking your pool involves killing bacteria that your regular amount of chlorine misses. This may involve using a larger amount of chlorine, or oxidizing your pool. Good water filtration and circulation can also safeguard a pool of algae and bacteria, as well as make pool cleans ups easier through flocculation, or clumping debris together.

Owning a pool can give you the proper exercise and entertainment you deserve during the hot seasons. However, you need to make sure your pool chemistry is properly taken care of using the right pool test kit.

Monday, March 26, 2018

Biggest Audience Turnout Makes Binibining Pilipinas History


Wazzup Pilipinas!
A huge crowd of over 10,000 high-energy fans gave Binibining Pilipinas its biggest audience turnout in its long, illustrious history when it held this year’s much-anticipated Grand Coronation Night at the Smart Araneta Coliseum last March 18, 2018.

Dubbed as the Most Beautiful Night in the Philippines, the country’s premier beauty pageant drew a massive audience in support of their favorite candidates that they hope would represent the country in international competitions. The excitement surrounding this batch of candidates was at its highest, and this led to the biggest number of ticket sales for the coronation night to date.

With a bigger stage comprised of multiple stairs and landings, and dressed with LED monitors and lighted acrylic trimmings, it was one of the most striking presentations of the prestigious pageant, befitting the most beautiful women in the country. The Big Dome was filled with hordes of fans with lighted signs and letters spelling out their chosen candidates’ names; some even came with whistles and other paraphernalia to cheer their favorites on.

It was a night of frontrunner triumphs and interesting revelations when the judges finally announced the new Queens. The appreciative audience cheered for 2nd Runner-up Samantha Bernardo and 1st Runner-up Vickie Rushton; they made a lot of noise when the new queens were called: Karen Gallman was named this year’s Binibining Pilipinas Intercontinental; Michele Gumabao, Binibining Pilipinas Globe; Eva Patalinjug, Binibining Pilipinas Grand International; Jehza Mae Huelar, Binibining Pilipinas Supranational; and Ahtisa Manalo, Binibining Pilipinas International.

But the loudest cheers erupted when favorite Catriona Gray was named this year’s Miss Philippines Universe. The Fil-Australian beauty who represents Albay had described joining this year’s competition as nerve-wracking. Her vocal and very passionate fans, collectively known as Catrionians, feel she is ripe to bring home a fourth Miss Universe title after Pia Wurtzbach.

“The Binibini fans are wonderful,” say Mrs. Stella Marquez Araneta, Binibining Pilipinas Charities, Inc. chair. “They give so much love to the ladies; their support really boosts the candidates’ confidence, and sees them thru the trying periods in this competition. We will not be able to keep doing this without them.”

The new Queens are now busy doing media interviews and other Binibini-related appearances. Catch more of them on the official Binibining Pilipinas Facebook page (@realbbpilipinas) and the official website. For pageant fanatics, the Binibining Pilipinas 2018 souvenir magazine is also being sold at the Snaxx counter of Gateway Cineplex, 4th level, Gateway Mall.
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