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For over a decade, Justwebworld has helped curious minds discover, learn, and grow — bringing together stories, ideas, and insights from across the people, innovations, and trends shaping our world. Built for lifelong learners, explorers, and thinkers, every story we publish is crafted to make knowledge accessible, engaging, and meaningful.
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More than 8,000 articles across twenty worlds of knowledge — curated with care, crafted for the curious.
Justwebworld is a digital magazine founded in December 2012, publishing biographies, culture, sports, technology and lifestyle stories alongside free browser tools and games.
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Lifestyle
Gift-giving is an art, and one that becomes increasingly complex over time. Core gifting ideas…
Business
A4 vs Letter explained, with a full paper size chart in mm, cm and inches: how the A series halves from A0, ISO and Japanese B sizes, Letter, Legal and Tabloid, and how to print A4 files on Letter paper and back.
What every invoice should include, a simple checklist and example, and the official requirements in the UK (GOV.UK and HMRC VAT Notice 700), the EU (VAT Directive Article 226) and Australia (ATO tax invoices), plus tips to get paid faster.
Travel
Can you take a power bank on a plane? Hand luggage only, up to 100 Wh, and since 27 March 2026 no more than two and no recharging on board. The ICAO changes explained, India’s DGCA in-flight use rule, and an mAh-to-Wh chart.
Latest Posts
How to play Hungry Hungry Hippos by Hasbro’s rules: setup, the turn-by-turn Beginner’s Game, the all-at-once Advanced Game, how the player with the most marbles wins, and how to fix a hippo that pops off.
SR920SW battery equivalents explained from Energizer’s data sheets: the 371, 370, SG6 and V371 names, what the code means, 371 vs 370, and why a 395 won’t fit.
How to play Operation by Hasbro’s classic rules: setup, drawing an ailment card, what happens when the buzzer goes off, solo play and how the player with the most money wins.
CR1632 battery equivalents explained from Energizer’s data sheets: size, voltage and capacity, what the code means, and why a CR1620, CR1616 or CR2032 is not a safe swap.
How to play Mouse Trap by Hasbro’s rules: setup, what each coloured space does, how Launch-the-Trap and the Cheesy Danger Zone work, the five reset steps, and how to win with six cheese wedges.
Technology
CR1632 battery equivalents explained from Energizer’s data sheets: size, voltage and capacity, what the code means, and why a CR1620, CR1616 or CR2032 is not a safe swap.
People
Every Nobel laureate linked to India, sorted clearly: those in India when they won, India-born laureates abroad, those born in British India, and other links, checked against the Nobel Foundation’s own records, including 2026 Peace laureate Navi Pillay.
Sports
How to score ten-pin bowling by hand: strikes, spares, open frames and the symbols on a score sheet, a full 10-frame game worked out step by step, how the 10th frame works, fouls, and why a perfect game is 300.
How darts scoring works under the World Darts Federation rules: what each part of the board scores, how 501 and the double finish work, the bust rule, 180 and 170, bogey numbers, legs and sets, and the standard board height and oche distance.
How badminton scoring works under the current 21-point laws and the BWF’s new 3×15 system from 4 January 2027: rally scoring, 20-all and 29-all, where to serve from, faults, lets, intervals and other official formats.
How pickleball scoring works under the 2026 USA Pickleball rulebook: who scores, games to 11 win by 2, the three-number doubles call and 0-0-2 start, serving sides, a rally-by-rally example, wrong score calls and the provisional rally scoring option.
LBW stands for leg before wicket. The five conditions of Law 36 (and ICC clause 36), the three questions umpires ask, a table of common situations, tricky points like full tosses and switch hits, and DRS.
Tennis is scored in layers: points win games, games win sets and sets win the match. Love, 15, 30, 40, deuce and advantage, how a tie-break works and who serves, the Grand Slam 10-point final-set tie-break, and shorter formats from the ITF rules.
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