How Limited Data Plans Can Help You Break Internet Addiction (With Cost Comparison Graph) In today’s hyper-connected world, digital burnout is real. The constant ping of notifications, endless scrolling, and binge-watching have made internet addiction more common than ever. But here’s a refreshing truth: you don’t always need expensive digital detox apps or productivity tools to reclaim your focus. Sometimes, all it takes is a limited data plan. In this post, we’ll explore how using less mobile data can help you build a healthier digital lifestyle — plus, we’ll share a data cost comparison across top telecom providers to help you choose wisely. Visual Insight: Daily Cost of Top Data Plans This bar chart illustrates the daily cost (in ₹) of popular prepaid plans from four major Indian telecom operators: Jio, Airtel, VI, and BSNL.     Jio’s ₹189 plan (28 days) stands out with the rate of ₹6.75/day.     Airtel’s ₹2249 annual plan comes to ₹6.16/day.  ...

In this article we shall understand about the parentheses notation that is used in statistics to express the uncertainty.  for example,  1.00794(7) What does 7 within the first bracket signifies?  Reading the Parentheses Notation The number in parentheses applies only to the last digits of the number. Example: 1.00794(7) means 1. 0 0 7 9 4 ± 0. 0 0 0 0 7 . 1.00794(72) means 1. 0 0 7 94 ± 0. 0 0 0 72 . This format is used by IUPAC for atomic masses and in scientific measurements. Molar Mass of Iridium 192.21662(29) g/mol means:   Measured value = 192.21662 g/mol   Uncertainty = ±0.00029 g/mol How to Interpret It? The uncertainty (29) affects only the last two digits of 192.21662 . This means the actual value is somewhere between 192.21633 and 192.21691 g/mol . Radioactive Decay Half-Life Half-life = 670(102) s This means the value is 670 seconds ± 102 seconds . The actual value is somewhere between 568 s and 772 s . Lifetime = 967(147) s This ...

1. What is Viksit Bharat ? Viksit Bharat refers to a fully developed India by 2047 2. The key features of Viksit Bharat are A high-income nation , where the per capita income is comparable to today’s richest countries. A country with strong social, cultural, technological, and institutional development . A nation that preserves its rich heritage while advancing in modern knowledge and innovation. A place where people enjoy high living standards (Human Development Index), better opportunities, and global influence . As per World Bank, high-income countries as those with a per capita income above $14,005 (as of 2023) . 3. Examples of High-Income Countries: North America: United States, Canada Europe: Germany, France, United Kingdom, Switzerland, Netherlands, Sweden, Austria, Belgium, Norway, Denmark, Ireland, Luxembourg Asia: Japan, South Korea, Singapore, Israel Oceania: Australia, New Zealand  4. Rapid Growth: How Some Countries Became Developed Many countries have quickly move...

All particles are categorized into two groups based on their spin and statistical behavior : Fermions Bosons Fermions: Possess half-integer spin (e.g., 1/2, 3/2, 5/2) Follow Fermi-Dirac statistics Obey the Pauli exclusion principle (no two identical fermions can occupy the same quantum state) Bosons: Possess integer spin (e.g., 0, 1, 2) Follow Bose-Einstein statistics Do not obey the Pauli exclusion principle (multiple bosons can occupy the same quantum state) Hadrons are classified based on their spin : Baryons → Have half-integer spin (e.g., 1/2, 3/2)   Mesons → Have integer spin (e.g., 0, 1) Following particles are fundamental particles Leptons Bosons Quarks However, hadrons are not fundamental but composite particles.  In single bracket, we can see the actual meaning / origin of the word from Greek language. Like Meson means intermediate because, Yukawa predicted the mass of meson between electron and proton i.e. about 1836 times of an electron.   Properties of the ...

The final stable products of the thermal fission chain of ²³⁵U (Uranium-235) and ²³⁹Pu (Plutonium-239) are either long lived fission products or stable elements after undergoing multiple beta decays.   Fission Chain Reaction in Uranium-235 and Plutonium-239 235 U + n → 92 K r + 141 B a + 3 n + 200  MeV 239 P u + n → 144 B a + 95 K r + 3 n + 200  MeV {}^{239}Pu + n \rightarrow {}^{144}Ba + {}^{95}Kr + 3n + 200 \text{ MeV} {}^{235}U + n \rightarrow {}^{92}Kr + {}^{141}Ba + 3n + 200 \text{ MeV}   Lets see the decay of mass number 141 54 141 X e → 1.7  sec , β − 55 141 C s → 25  sec , β − 56 141 B a → 18  min , β − 57 141 L a → 3.9  hr , β − 58 141 C e → 32.5  d , β − 59 141 P r ( Stable ) {}^{141}_{54}Xe \xrightarrow{1.7 \text{ sec}, \beta^-} {}^{141}_{55}Cs \xrightarrow{25 \text{ sec}, \beta^-} {}^{141}_{56}Ba \xrightarrow{18 \text{ min}, \beta^-} {}^{141}_{57}La \xrightarrow{3.9 \text{ hr}, \beta^-} {}^{141}_{58}Ce \xrightarrow{32.5 \text{ d}...

Nobel Prize in Chemistry The Nobel Prize in Chemistry is awarded annually by the Royal Swedish Academy of Sciences to scientists who have made outstanding contributions to the field of chemistry. It has been awarded since 1901 and recognizes discoveries that have deepened our understanding of chemical processes and advanced science and technology. Key Aspects of the Prize It covers areas like organic chemistry, biochemistry, physical chemistry, and materials science . Some discoveries have led to life-saving medicines, new materials, and environmental solutions . Many Chemistry Nobel Prizes are related to medicine, biology, and physics , showing the connections between scientific fields. Famous Nobel Prize Winners in Chemistry Marie Curie (1911) – Discovery of radium and polonium, work on radioactivity. Linus Pauling (1954) – Research on the nature of chemical bonds. Dorothy Crowfoot Hodgkin (1964) – X-ray crystallography of biomolecules, including vitamin B12 and penicillin. Ahm...