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8 tips to make your iPhone battery last all day

8 tips to make your iPhone battery last all day

From identifying power-hungry apps to turning off unnecessary features, these eight tips can help iPhone users extend battery life and avoid running out of power before the day ends.
Is it safe to use phones and laptops while charging?

Is it safe to use phones and laptops while charging?

7 smartphone charging tips to protect your device and extend battery life

7 smartphone charging tips to protect your device and extend battery life

Should you avoid charging your iPhone to 100%?

Should you avoid charging your iPhone to 100%?

Charging your phone to 100% can cause its battery to degrade faster, but iPhones have a feature to help with this issue.
June 11, 2025 | 09:51 am GMT+7
5 tips for using your air conditioner more efficiently this summer

5 tips for using your air conditioner more efficiently this summer

To maximize air conditioner efficiency in the summer, Australian refrigeration expert Mark Sharp recommended setting moderate temperatures, turning on the system early, using dehumidifiers, and performing regular maintenance.
June 10, 2025 | 02:23 pm GMT+7
Quiz: Which STEM major has the highest salary for US college graduates, both early and mid-career?

Quiz: Which STEM major has the highest salary for US college graduates, both early and mid-career?

The STEM major offers a top median early-career salary of US$80,000, which rises to $122,000 by mid-career, according to the Federal Reserve Bank of New York.
June 9, 2025 | 07:22 am GMT+7
Should I install a fresh air system in a sealed, air-conditioned room?

Should I install a fresh air system in a sealed, air-conditioned room?

“Our family sleeps in a fully sealed bedroom, and I have heard this could affect our health, so I am considering installing a fresh air supply system or replacing our air conditioner with one that includes this feature,” reader Hoang Anh wrote.
June 9, 2025 | 06:30 am GMT+7
Does charging your phone to 100% ruin your battery?

Does charging your phone to 100% ruin your battery?

Experts say regularly charging your phone to 100% can accelerate battery wear, though the impact is relatively small.
June 8, 2025 | 06:20 am GMT+7
Should you always close the doors when air conditioner is on?

Should you always close the doors when air conditioner is on?

While keeping doors shut helps air conditioners cool rooms more efficiently, experts warn that sealing spaces too tightly can lead to discomfort and health risks.
June 6, 2025 | 06:40 am GMT+7
Why you should leave the door slightly ajar when using the air conditioner

Why you should leave the door slightly ajar when using the air conditioner

“I usually keep the doors shut when using the air conditioner, but I have recently seen conflicting advice online – some suggest leaving the door ajar or even installing a ventilation fan,” reader Thanh Dong wrote.
June 4, 2025 | 03:23 pm GMT+7
Quiz: Which country sends the most students to US for Math and Computer Science?

Quiz: Which country sends the most students to US for Math and Computer Science?

Over 142,000 students from the country studied Math and Computer Science in the U.S. in the 2023/2024 academic year, accounting for 42.9% of its total 331,602 students.
June 4, 2025 | 06:57 am GMT+7
Which city is known as the 'Silicon Valley of Asia'?

Which city is known as the 'Silicon Valley of Asia'?

The city is home to more than 200 research institutes, including R&D centers for Samsung and LG, and universities such as the Korea Advanced Institute of Science and Technology and Chungnam National University.
June 2, 2025 | 06:52 am GMT+7
 
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