Independent · Plain English · Free to read

Clear answers for everyday questions.

ijvax is an independent website that explains how things work, from science and technology to home, wellbeing, food and travel. We write in plain language, check our facts and keep our guides practical, so you can understand a topic and decide for yourself.

Browse topics About ijvax

8 min 20 s

Average time sunlight takes to travel from the Sun to Earth.

Source: NASA

7+ hours

Sleep recommended per night for most adults aged 18 to 60.

Source: CDC

150 min

Minimum weekly moderate activity recommended for adults.

Source: WHO

3–4 days

How long most cooked leftovers keep safely in the fridge.

Source: USDA

Topics

What we cover, and the kind of questions we answer.

Choose a topic to see its focus areas and examples of the everyday questions our guides are built around.

Explained in three steps

Big questions, short answers.

A sample of how we explain things: pick a question and read the answer broken into three clear steps.

Everyday tool

Unit converter for recipes, travel and DIY.

Convert temperature, length, weight and kitchen volumes in one place. Handy for foreign recipes, weather forecasts abroad or product sizes.

Oven at 180 °C is about 356 °F.
One US cup is about 237 ml; a metric cup is 250 ml.
One mile is about 1.61 km; one inch is exactly 2.54 cm.

Value

From

Result–

Our standards

Four principles behind every page we publish.

Plain language

We explain ideas without jargon. When a technical term is needed, we define it the first time it appears.

Reliable sources

We rely on official bodies, research institutions and recognized references, not rumours or unverified claims.

Kept up to date

Guides are reviewed periodically and corrected when information changes or a reader points out an error.

Independent

Advertising helps keep ijvax free, but advertisers have no influence over what we write or recommend.

How we work

From a reader’s question to a published guide.

Every guide follows the same editorial path, so the result is accurate, readable and useful.

Question
We start from a real, common question people ask about everyday life.
Research
We read primary and official sources and compare them before writing.
Write
We draft a clear explanation with practical steps and examples.
Review
A second read checks facts, clarity and anything that could mislead.
Update
We revisit published guides and correct them whenever needed.

FAQ

Common questions about ijvax.

Can’t find what you’re looking for? Our contact page is always open.

Is ijvax free to use?

Yes. All content on ijvax is free to read. The website is supported by advertising, which is clearly separated from our editorial content.

Who runs ijvax?

ijvax is operated by SELECT TECH (EIN 30-1402370), 7345 W Sand Lake Rd, STE 210, Office 4344, Orlando, FL 32819, USA. You can learn more on our About us page.

Is the information on ijvax professional advice?

No. Our guides are for general information and education only. For medical, legal, financial or other professional matters, always consult a qualified professional.

How do you choose your topics?

We focus on questions that many people share in daily life, from understanding how something works to making a practical decision at home, online or while travelling.

I found an error. How can I report it?

Please tell us through the contact page with the address of the page and a short description. We review every report and update the content when a correction is needed.

How do you handle my data?

We collect as little data as possible. Details about cookies, analytics and advertising are explained in our Privacy Policy and Cookie Policy.

Have a question or a topic suggestion?

We read every message. Send us your suggestion, feedback or a correction, and we will get back to you.