Rajshahi College Science Club

Rajshahi College Science Club

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Rajshahi College Science Club is one of the co-organizations affiliated to Rajshahi College.

It works to uphold the contribution of Bangladeshi geniuses and encourage the new generation in scientific practices.

21/05/2026

𝐒𝐮𝐠𝐞đĢ 𝐕đŦ 𝐒𝐚𝐜𝐜𝐡𝐚đĢđĸ𝐧𝐞: 𝐃𝐞𝐜𝐨𝐝đĸ𝐧𝐠 𝐭𝐡𝐞 𝐂𝐡𝐞đĻđĸđŦ𝐭đĢ𝐲 𝐨𝐟 𝐒𝐰𝐞𝐞𝐭𝐧𝐞đŦđŦ

āύāĻŋāĻ¤ā§āϝāĻĻāĻŋāύ⧇āϰ āĻ–āĻžāĻĻā§āϝ āϤāĻžāϞāĻŋāĻ•āĻžāϝāĻŧ āĻļāĻ°ā§āĻ•āϰāĻžāϰ āĻ‰ā§ŽāϏ āĻšāĻŋāϏ⧇āĻŦ⧇ āϚāĻŋāύāĻŋ āĻ“ āĻ¸ā§āϝāĻžāĻ•āĻžāϰāĻŋāύ āĻāϰ āĻŽāĻ§ā§āϝ⧇ āϕ⧋āύāϟāĻŋ āĻŦ⧇āϛ⧇ āύ⧇āĻ“āϝāĻŧāĻž āωāϚāĻŋāϤ, āϤāĻž āύāĻŋāϝāĻŧ⧇ āĻ…āύ⧇āϕ⧇āϰ āĻŽāĻ§ā§āϝ⧇āχ āĻĒā§āϰāĻļā§āύ āϰāϝāĻŧ⧇āϛ⧇āĨ¤ āĻ…āύ⧇āϕ⧇āϰ āĻŽāϤ⧇, āĻ¸ā§āϝāĻžāĻ•āĻžāϰāĻŋāύ⧇āϰ āĻ¸ā§āĻŦāĻžāĻ¸ā§āĻĨā§āϝāĻā§āρāĻ•āĻŋ āĻŦ⧇āĻļāĻŋāĨ¤ āĻāϟāĻžāϰ āĻ•āϤāϟ⧁āϕ⧁ āϏāĻ¤ā§āϝāϤāĻž āύāĻŋāĻļā§āϚāĻŋāϤ āĻ•āϰāĻž āϝāĻžāϝāĻŧ?

āϚāĻŋāύāĻŋ, āϝāĻžāϰ āĻŦ⧈āĻœā§āĻžāĻžāύāĻŋāĻ• āύāĻžāĻŽ āϏ⧁āĻ•ā§āϰ⧋āϜ (C₁₂H₂₂O₁₁), āĻāĻ•āϟāĻŋ āĻĒā§āϰāĻžāĻ•ā§ƒāϤāĻŋāĻ• āĻ•āĻžāĻ°ā§āĻŦā§‹āĻšāĻžāχāĻĄā§āϰ⧇āϟ āϝāĻž āĻ—ā§āϞ⧁āϕ⧋āϜ āĻ“ āĻĢā§āϰ⧁āĻ•ā§āĻŸā§‹āϜ āĻ…āϪ⧁āϰ āϏāĻŽāĻ¨ā§āĻŦāϝāĻŧ⧇ āĻ—āĻ āĻŋāϤāĨ¤ āĻāϰ āĻ—āĻ āύ āϤ⧁āϞāύāĻžāĻŽā§‚āϞāĻ•āĻ­āĻžāĻŦ⧇ āϜāϟāĻŋāϞ āĻāĻŦāĻ‚ āĻāϟāĻŋ āĻļāϰ⧀āϰ⧇ āϭ⧇āϙ⧇ āĻĻā§āϰ⧁āϤ āĻļāĻ•ā§āϤāĻŋ āĻ‰ā§ŽāĻĒāĻžāĻĻāύ⧇ āϏāĻšāĻžāϝāĻŧāϤāĻž āĻ•āϰ⧇āĨ¤ āĻĢāϞ⧇ āĻāϟāĻŋ āφāĻŽāĻžāĻĻ⧇āϰ āĻĻ⧈āύāĻ¨ā§āĻĻāĻŋāύ āĻļāĻ•ā§āϤāĻŋāϰ āĻ…āĻ¨ā§āϝāϤāĻŽ āĻĒā§āϰāϧāĻžāύ āĻ‰ā§ŽāϏāĨ¤ āϏāĻžāϧāĻžāϰāĻŖāϤ āφāĻ– āĻŦāĻž āĻŦāĻŋāϟ āĻĨ⧇āϕ⧇ āϚāĻŋāύāĻŋ āϤ⧈āϰāĻŋ āĻ•āϰāĻž āĻšā§ŸāĨ¤ āĻ…āĻ¨ā§āϝāĻĻāĻŋāϕ⧇, āĻ¸ā§āϝāĻžāĻ•āĻžāϰāĻŋāύ (C₇H₅NO₃S) āĻāĻ•āϟāĻŋ āĻ•ā§ƒāĻ¤ā§āϰāĻŋāĻŽ āĻŽāĻŋāĻˇā§āϟāĻŋāĻ•āĻžāϰāĻ•, āϝāĻžāϰ āĻ—āĻ āύ āĻ…ā§āϝāĻžāϰ⧋āĻŽā§‡āϟāĻŋāĻ• āϰāĻŋāĻ‚, āϏāĻžāϞāĻĢāĻžāϰ āĻ“ āύāĻžāχāĻŸā§āϰ⧋āĻœā§‡āύāϝ⧁āĻ•ā§āϤ āϝ⧌āĻ— āĻĻā§āĻŦāĻžāϰāĻž āĻ—āĻ āĻŋāϤāĨ¤ āĻāϟāĻŋ āĻļāϰ⧀āϰ⧇ āĻĒā§āϰāĻžāϝāĻŧ āĻ…āĻĒāϰāĻŋāĻŦāĻ°ā§āϤāĻŋāϤ āĻ…āĻŦāĻ¸ā§āĻĨāĻžāϝāĻŧ āĻŦ⧇āϰ āĻšāϝāĻŧ⧇ āϝāĻžāϝāĻŧ, āĻĢāϞ⧇ āϕ⧋āύ⧋ āĻļāĻ•ā§āϤāĻŋ āĻŦāĻž āĻ•ā§āϝāĻžāϞāϰāĻŋ āϏāϰāĻŦāϰāĻžāĻš āĻ•āϰ⧇ āύāĻžāĨ¤ āĻāϰ āĻŽāĻŋāĻˇā§āϟāϤāĻž āϚāĻŋāύāĻŋāϰ āϤ⧁āϞāύāĻžāϝāĻŧ ā§Šā§Ļā§Ļ–ā§Ēā§Ļā§Ļ āϗ⧁āĻŖ āĻŦ⧇āĻļāĻŋ, āϤāĻžāχ āĻ…āĻ˛ā§āĻĒ āĻĒāϰāĻŋāĻŽāĻžāϪ⧇āχ āĻ•āĻžāĻ™ā§āĻ•ā§āώāĻŋāϤ āĻ¸ā§āĻŦāĻžāĻĻ āĻĒāĻžāĻ“āϝāĻŧāĻž āϝāĻžāϝāĻŧāĨ¤
🔹āĻ•ā§āϝāĻžāϞāϰāĻŋ āĻ“ āĻĒ⧁āĻˇā§āϟāĻŋāϗ⧁āĻŖ-
āϚāĻŋāύāĻŋ: āϚāĻŋāύāĻŋāϤ⧇ āωāĻšā§āϚ āĻ•ā§āϝāĻžāϞāϰāĻŋ āĻĨāĻžāϕ⧇ (āĻĒā§āϰāϤāĻŋ ā§§ āϚāĻž āϚāĻžāĻŽāĻšā§‡ āĻĒā§āϰāĻžā§Ÿ ā§§ā§Ŧ-⧍ā§Ļ āĻ•ā§āϝāĻžāϞāϰāĻŋ)āĨ¤ āĻāϟāĻŋ āĻļāϰ⧀āϰ⧇ āĻĻā§āϰ⧁āϤ āĻļāĻ•ā§āϤāĻŋ āϝ⧋āĻ—āĻžāϞ⧇āĻ“ āĻ…āϤāĻŋāϰāĻŋāĻ•ā§āϤ āĻ—ā§āϰāĻšāϪ⧇ āĻ“āϜāύ āĻŦ⧃āĻĻā§āϧāĻŋ āĻĒāĻžā§ŸāĨ¤
āĻ¸ā§āϝāĻžāĻ•āĻžāϰāĻŋāύ: āĻāϟāĻŋ āĻāĻ•āϟāĻŋ āϜāĻŋāϰ⧋-āĻ•ā§āϝāĻžāϞāϰāĻŋ āĻŦāĻž āĻ•ā§āϝāĻžāϞāϰāĻŋāĻšā§€āύ āĻŽāĻŋāĻˇā§āϟāĻŋāĨ¤ āĻļāϰ⧀āϰ āĻāϟāĻŋ āĻšāϜāĻŽ āĻ•āϰāϤ⧇ āĻĒāĻžāϰ⧇ āύāĻž, āϤāĻžāχ āĻāϟāĻŋ āϰāĻ•ā§āϤ⧇ āϕ⧋āύ⧋ āĻ•ā§āϝāĻžāϞāϰāĻŋ āϝ⧋āĻ— āĻ•āϰ⧇ āύāĻžāĨ¤

🔹āϚāĻŋāύāĻŋ āĻ“ āĻ¸ā§āϝāĻžāĻ•āĻžāϰāĻŋāύ āĻāϰ āĻŽāĻ§ā§āϝ⧇ āĻ•āĻžāϰ āĻ•ā§āώāϤāĻŋāϰ āĻĒāϰāĻŋāĻŽāĻžāĻŖ āĻŦ⧇āĻļāĻŋ?
āϚāĻŋāύāĻŋ āĻāĻŦāĻ‚ āĻ¸ā§āϝāĻžāĻ•āĻžāϰāĻŋāĻ¨â€”āωāĻ­āϝāĻŧ⧇āϰāχ āĻ…āϤāĻŋāϰāĻŋāĻ•ā§āϤ āĻŦā§āϝāĻŦāĻšāĻžāϰ⧇āϰ āĻĢāϞ⧇ āĻļāϰ⧀āϰ⧇ āύ⧇āϤāĻŋāĻŦāĻžāϚāĻ• āĻĒā§āϰāĻ­āĻžāĻŦ āĻĒ⧜āϤ⧇ āĻĒāĻžāϰ⧇āĨ¤ āϤāĻŦ⧇ āĻ•ā§āώāϤāĻŋāϰ āϧāϰāύ āĻāĻŦāĻ‚ āĻŽāĻžāĻ¤ā§āϰāĻžāϰ āĻ•ā§āώ⧇āĻ¤ā§āϰ⧇ āĻ•āĻŋāϛ⧁āϟāĻž āĻ­āĻŋāĻ¨ā§āύāϤāĻž āĻ°ā§Ÿā§‡āϛ⧇āĨ¤
🔹āϚāĻŋāύāĻŋāϰ āĻ•ā§āώāϤāĻŋāĻ•āϰ āĻĻāĻŋāĻ•
āĻĒā§āϰāĻžāĻ•ā§ƒāϤāĻŋāĻ• āϚāĻŋāύāĻŋ āĻŦāĻž 'āĻ…ā§āϝāĻžāĻĄā§‡āĻĄ āϏ⧁āĻ—āĻžāϰ' āωāĻšā§āϚ āĻ•ā§āϝāĻžāϞ⧋āϰāĻŋāϝ⧁āĻ•ā§āϤ, āϝāĻž āĻļāϰ⧀āϰ⧇ āϏāϰāĻžāϏāϰāĻŋ āĻĒā§āϰāĻ­āĻžāĻŦ āĻĢ⧇āϞ⧇:

-āĻ“āϜāύ āĻŦ⧃āĻĻā§āϧāĻŋ: āĻ…āϤāĻŋāϰāĻŋāĻ•ā§āϤ āϚāĻŋāύāĻŋ āĻļāϰ⧀āϰ⧇ āϚāĻ°ā§āĻŦāĻŋ āĻšāĻŋāϏ⧇āĻŦ⧇ āϜāĻŽāĻž āĻšā§Ÿ, āϝāĻž āĻ¸ā§āĻĨā§‚āϞāϤāĻžāϰ āĻĒā§āϰāϧāĻžāύ āĻ•āĻžāϰāĻŖāĨ¤

-āĻĄāĻžāϝāĻŧāĻžāĻŦ⧇āϟāĻŋāϏ: āϰāĻ•ā§āϤ⧇ āĻļāĻ°ā§āĻ•āϰāĻžāϰ āĻŽāĻžāĻ¤ā§āϰāĻž āĻŦāĻžā§œāĻŋā§Ÿā§‡ āĻĻā§‡ā§Ÿ āĻāĻŦāĻ‚ āĻĻā§€āĻ°ā§āϘāĻŽā§‡ā§ŸāĻžāĻĻ⧇ āϟāĻžāχāĻĒ-⧍ āĻĄāĻžāϝāĻŧāĻžāĻŦ⧇āϟāĻŋāϏ⧇āϰ āĻā§āρāĻ•āĻŋ āϏ⧃āĻˇā§āϟāĻŋ āĻ•āϰ⧇āĨ¤

-āĻšā§ƒāĻĻāϰ⧋āĻ—: āĻ…āϤāĻŋāϰāĻŋāĻ•ā§āϤ āϚāĻŋāύāĻŋ āϰāĻ•ā§āϤ⧇ āĻŸā§āϰāĻžāχāĻ—ā§āϞāĻŋāϏāĻžāϰāĻžāχāĻĄ āĻŦāĻžā§œāĻŋā§Ÿā§‡ āĻĻā§‡ā§Ÿ, āϝāĻž āĻšā§ƒāĻĻāϰ⧋āϗ⧇āϰ āĻā§āρāĻ•āĻŋ āĻŦāĻžā§œāĻžā§ŸāĨ¤

-āϞāĻŋāĻ­āĻžāϰ⧇āϰ āϏāĻŽāĻ¸ā§āϝāĻž: āĻŽāĻžāĻ¤ā§āϰāĻžāϤāĻŋāϰāĻŋāĻ•ā§āϤ āĻĢā§āϰ⧁āĻ•ā§āĻŸā§‹āϜ āϞāĻŋāĻ­āĻžāϰ⧇ āϚāĻ°ā§āĻŦāĻŋ āϜāĻŽāĻžāϰ (Fatty Liver) āĻ•āĻžāϰāĻŖ āĻšāϤ⧇ āĻĒāĻžāϰ⧇āĨ¤

🔹āĻ¸ā§āϝāĻžāĻ•āĻžāϰāĻŋāύ⧇āϰ āĻ•ā§āώāϤāĻŋāĻ•āϰ āĻĻāĻŋāĻ•
āĻ¸ā§āϝāĻžāĻ•āĻžāϰāĻŋāύ āĻāĻ•āϟāĻŋ āĻ•ā§ƒāĻ¤ā§āϰāĻŋāĻŽ āĻŽāĻŋāĻˇā§āϟāĻŋāĻ•āĻžāϰāĻ• (Artificial Sweetener), āϝāĻž āĻ˛ā§āϝāĻžāĻŦāϰ⧇āϟāϰāĻŋāϤ⧇ āϤ⧈āϰāĻŋ āĻ•āϰāĻž āĻšā§ŸāĨ¤ āĻāϤ⧇ āĻ•ā§āϝāĻžāϞ⧋āϰāĻŋ āύāĻž āĻĨāĻžāĻ•āϞ⧇āĻ“ āĻāϰ āĻ•āĻŋāϛ⧁ āĻ…āĻ¨ā§āϝ āĻā§āρāĻ•āĻŋ āĻ°ā§Ÿā§‡āϛ⧇:

-āĻŦāĻŋāĻĒāĻžāĻ• āĻĒā§āϰāĻ•ā§āϰāĻŋ⧟āĻžā§Ÿ āĻĒā§āϰāĻ­āĻžāĻŦ: āĻ•āĻŋāϛ⧁ āĻ—āĻŦ⧇āώāĻŖāĻžā§Ÿ āĻĻ⧇āĻ–āĻž āϗ⧇āϛ⧇, āĻ•ā§ƒāĻ¤ā§āϰāĻŋāĻŽ āĻŽāĻŋāĻˇā§āϟāĻŋāĻ•āĻžāϰāĻ• āĻļāϰ⧀āϰ⧇āϰ āχāύāϏ⧁āϞāĻŋāύ āϰ⧇āϏāĻĒāĻ¨ā§āϏ āĻāĻŦāĻ‚ āĻ…āĻ¨ā§āĻ¤ā§āϰ⧇āϰ āωāĻĒāĻ•āĻžāϰ⧀ āĻŦā§āϝāĻžāĻ•āĻŸā§‡āϰāĻŋ⧟āĻžāϰ āĻ­āĻžāϰāϏāĻžāĻŽā§āϝ āύāĻˇā§āϟ āĻ•āϰāϤ⧇ āĻĒāĻžāϰ⧇āĨ¤

-āĻŽāĻŋāĻˇā§āϟāĻŋāϰ āĻĒā§āϰāϤāĻŋ āφāϏāĻ•ā§āϤāĻŋ: āĻ¸ā§āϝāĻžāĻ•āĻžāϰāĻŋāύ⧇āϰ āĻŽāĻŋāĻˇā§āϟāϤāĻžāϰ āĻĒāϰāĻŋāĻŽāĻžāĻŖ āĻŦ⧇āĻļāĻŋ āĻšāĻ“ā§ŸāĻžā§Ÿ āĻāϟāĻŋ āĻŽāĻ¸ā§āϤāĻŋāĻˇā§āϕ⧇ āĻŽāĻŋāĻˇā§āϟāĻŋāϰ āϤ⧀āĻŦā§āϰ āφāĻ•āĻžāĻ™ā§āĻ•ā§āώāĻž āϤ⧈āϰāĻŋ āĻ•āϰ⧇, āϝāĻž āĻĒāϰ⧋āĻ•ā§āώāĻ­āĻžāĻŦ⧇ āĻŦ⧇āĻļāĻŋ āĻ–āĻžāĻ“ā§ŸāĻžāϰ āĻĒā§āϰāĻŦāĻŖāϤāĻž āϏ⧃āĻˇā§āϟāĻŋ āĻ•āϰ⧇āĨ¤

-āĻ…ā§āϝāĻžāϞāĻžāĻ°ā§āϜāĻŋ: āĻ•āĻžāϰ⧋ āĻ•āĻžāϰ⧋ āĻ•ā§āώ⧇āĻ¤ā§āϰ⧇ āĻ¸ā§āϝāĻžāĻ•āĻžāϰāĻŋāύ⧇āϰ āωāĻĒāĻžāĻĻāĻžāύ āĻĨ⧇āϕ⧇ āĻŽāĻžāĻĨāĻžāĻŦā§āϝāĻĨāĻž āĻŦāĻž āĻ¤ā§āĻŦāϕ⧇āϰ āĻ…ā§āϝāĻžāϞāĻžāĻ°ā§āϜāĻŋ āĻšāϤ⧇ āĻĒāĻžāϰ⧇āĨ¤
āĻ āĻĨ⧇āϕ⧇ āĻŦā§‹āĻāĻž āϝāĻžāϝāĻŧ, āϚāĻŋāύāĻŋ āĻ“ āĻ¸ā§āϝāĻžāĻ•āĻžāϰāĻŋāύ āωāĻ­āϝāĻŧāχ āĻ¸ā§āĻŦāĻžāĻ¸ā§āĻĨā§āϝ⧇āϰ āϜāĻ¨ā§āϝ āĻ•ā§āώāϤāĻŋāĻ•āϰāĨ¤ āϏāĻžāϧāĻžāϰāĻŖ āϏ⧁āĻ¸ā§āĻĨ āĻŽāĻžāύ⧁āώ⧇āϰ āϜāĻ¨ā§āϝ āϚāĻŋāύāĻŋ āĻĻā§€āĻ°ā§āϘāĻŽā§‡ā§ŸāĻžāĻĻ⧇ āĻŦ⧇āĻļāĻŋ āĻ•ā§āώāϤāĻŋāĻ•āϰ āĻ•āĻžāϰāĻŖ āĻāϟāĻŋ āĻ¸ā§āĻĨā§‚āϞāϤāĻž āĻ“ āĻĻā§€āĻ°ā§āϘāĻ¸ā§āĻĨāĻžāϝāĻŧā§€ āϰ⧋āĻ— āϏ⧃āĻˇā§āϟāĻŋ āĻ•āϰ⧇āĨ¤ āϤāĻŦ⧇ āĻĄāĻžā§ŸāĻžāĻŦ⧇āϟāĻŋāϏ āϰ⧋āĻ—ā§€āĻĻ⧇āϰ āϜāĻ¨ā§āϝ āϚāĻŋāύāĻŋ āϏāϰāĻžāϏāϰāĻŋ āĻŦāĻŋāώāĻŦā§Ž, āϤāĻžāχ āϤāĻžāϰāĻž āϚāĻŋāĻ•āĻŋā§ŽāϏāϕ⧇āϰ āĻĒāϰāĻžāĻŽāĻ°ā§āĻļ⧇ āϏ⧀āĻŽāĻŋāϤ āĻĒāϰāĻŋāĻŽāĻžāϪ⧇ āĻ¸ā§āϝāĻžāĻ•āĻžāϰāĻŋāύ āĻŦāĻž āĻ¸ā§āϟāĻŋāĻ­āĻŋ⧟āĻž āĻ—ā§āϰāĻšāĻŖ āĻ•āϰ⧇āύāĨ¤ āĻ…āĻ°ā§āĻĨāĻžā§Ž āĻ¸ā§āϝāĻžāĻ•āĻžāϰāĻŋāύ āĻ—ā§ā§°āĻšāϪ⧇āϰ āĻ•ā§āώ⧇āĻ¤ā§āϰ⧇ āĻ…āĻŦāĻļā§āϝāχ āϚāĻŋāĻ•āĻŋā§ŽāϏāϕ⧇āϰ āĻĒāϰāĻžāĻŽāĻ°ā§āĻļ āύāĻŋāϤ⧇ āĻšāĻŦ⧇āĨ¤

14/05/2026

đ˜ŧ𝙧𝙩𝙞𝙛𝙞𝙘𝙞𝙖𝙡 𝘾𝙡𝙤đ™Ē𝙙𝙨: 𝙏𝙝𝙚 𝙈𝙮𝙨𝙩𝙚𝙧𝙮 𝙤𝙛 𝙍𝙤𝙘𝙠𝙚𝙩 𝙎đ™ĸ𝙤𝙠𝙚.

🚀 āϰāϕ⧇āϟ āĻĨ⧇āϕ⧇ āύāĻŋāĻ°ā§āĻ—āϤ āϧ⧋āρāϝāĻŧāĻž āĻŽā§‡āĻ˜ā§‡āϰ āĻŽāϤ⧋ āĻĻ⧇āĻ–āϤ⧇ āϕ⧇āύ?
āφāĻŽāϰāĻž āĻĒā§āϰāĻžāϝāĻŧāχ āφāĻ•āĻžāĻļ⧇ āϰāϕ⧇āϟ āĻĻ⧇āĻ–āϤ⧇ āĻĒāĻžāχāĨ¤ āϝāĻ–āύ āϰāϕ⧇āϟ āϝāĻžāϝāĻŧ, āϤāĻ–āύ āφāĻ•āĻžāĻļ⧇ āĻ…āύ⧇āĻ•āϟāĻž āĻŽā§‡āĻ˜ā§‡āϰ āĻŽāϤ⧋āχ āĻĻ⧇āĻ–āϤ⧇ āϧ⧋āρāϝāĻŧāĻž āĻĻ⧇āĻ–āĻž āϝāĻžāϝāĻŧāĨ¤ āĻāϟāĻŋ āφāĻŽāĻžāĻĻ⧇āϰ āĻ…āύ⧇āϕ⧇āϰ āĻŽāύ⧇āχ āĻĒā§āϰāĻļā§āύ⧇āϰ āϏ⧃āĻˇā§āϟāĻŋ āĻ•āϰ⧇āĨ¤
â™Ļī¸āϰāϕ⧇āϟ āϝāĻ–āύ āφāĻ•āĻžāĻļ⧇ āĻ“ā§œā§‡, āϤāĻ–āύ āĻāϰ āχāĻžā§āϜāĻŋāύ āĻĨ⧇āϕ⧇ āύāĻŋāĻ°ā§āĻ—āϤ āϧ⧋āρ⧟āĻž āĻŦāĻž āϏāĻžāĻĻāĻž āĻŽā§‡āĻ˜ā§‡āϰ āĻŽāϤ⧋ āĻ…āĻ‚āĻļāϟāĻŋāϕ⧇ āĻŦāĻŋāĻœā§āĻžāĻžāύ⧇āϰ āĻ­āĻžāώāĻžā§Ÿ āĻ•āύāĻŸā§āϰ⧇āχāϞ (Contrail) āĻŦāĻž āϘāύ⧀āĻ­ā§‚āϤ āĻĒāĻĨ āĻŦāϞāĻž āĻšā§ŸāĨ¤ āĻāϟāĻŋ āĻŽā§‚āϞāϤ āĻ•ā§Ÿā§‡āĻ•āϟāĻŋ āĻĒā§āϰāĻžāĻ•ā§ƒāϤāĻŋāĻ• āĻ“ āϰāĻžāϏāĻžā§ŸāύāĻŋāĻ• āĻĒā§āϰāĻ•ā§āϰāĻŋ⧟āĻžāϰ āĻ•āĻžāϰāϪ⧇ āϤ⧈āϰāĻŋ āĻšā§Ÿ:
ā§§. āϜāĻ˛ā§€ā§Ÿ āĻŦāĻžāĻˇā§āĻĒ⧇āϰ āϘāύ⧀āĻ­āĻŦāύ

â™Ļī¸āϰāϕ⧇āĻŸā§‡āϰ āĻœā§āĻŦāĻžāϞāĻžāύāĻŋ (āϝ⧇āĻŽāύ āϤāϰāϞ āĻšāĻžāχāĻĄā§āϰ⧋āĻœā§‡āύ āĻŦāĻž āϕ⧇āϰ⧋āϏāĻŋāύ) āϝāĻ–āύ āĻ…āĻ•ā§āϏāĻŋāĻœā§‡āύ⧇āϰ āϏāĻžāĻĨ⧇ āĻĒā§ā§œā§‡ āĻļāĻ•ā§āϤāĻŋ āĻ‰ā§ŽāĻĒāĻ¨ā§āύ āĻ•āϰ⧇, āϤāĻ–āύ āωāĻĒāϜāĻžāϤ āĻšāĻŋāϏ⧇āĻŦ⧇ āĻĒā§āϰāϚ⧁āϰ āĻĒāϰāĻŋāĻŽāĻžāϪ⧇ āϜāĻ˛ā§€ā§Ÿ āĻŦāĻžāĻˇā§āĻĒ (H2O) āĻāĻŦāĻ‚ āĻ•āĻžāĻ°ā§āĻŦāύ āĻĄāĻžāχ-āĻ…āĻ•ā§āϏāĻžāχāĻĄ(CO2) āϤ⧈āϰāĻŋ āĻšā§ŸāĨ¤ āωāĻšā§āϚāĻžāĻ•āĻžāĻļ⧇ āĻŦāĻžāϝāĻŧ⧁āĻŽāĻŖā§āĻĄāϞ⧇āϰ āϤāĻžāĻĒāĻŽāĻžāĻ¤ā§āϰāĻž āĻ…āĻ¤ā§āϝāĻ¨ā§āϤ āĻ•āĻŽ (āĻĒā§āϰāĻžā§Ÿ -ā§Ēā§Ļ°C āĻĨ⧇āϕ⧇ −ā§Ŧā§Ļ°C) āĻĨāĻžāϕ⧇āĨ¤ āϰāϕ⧇āĻŸā§‡āϰ āϤāĻĒā§āϤ āχāĻžā§āϜāĻŋāύ āĻĨ⧇āϕ⧇ āĻŦ⧇āϰ āĻšāĻ“ā§ŸāĻž āĻāχ āϜāĻ˛ā§€ā§Ÿ āĻŦāĻžāĻˇā§āĻĒ āϝāĻ–āύ āĻŦāĻžāχāϰ⧇āϰ āĻĒā§āϰāϚāĻŖā§āĻĄ āĻ āĻžāĻŖā§āĻĄāĻž āĻŦāĻžāϤāĻžāϏ⧇āϰ āϏāĻ‚āĻ¸ā§āĻĒāĻ°ā§āĻļ⧇ āφāϏ⧇, āϤāĻ–āύ āϤāĻž āĻŽā§āĻšā§‚āĻ°ā§āϤ⧇āϰ āĻŽāĻ§ā§āϝ⧇ āϜāĻŽāĻžāϟ āĻŦ⧇āρāϧ⧇ āĻ•ā§āώ⧁āĻĻā§āϰ āĻ•ā§āώ⧁āĻĻā§āϰ āĻŦāϰāĻĢ āĻ•āĻŖāĻž āĻŦāĻž āĻĒāĻžāύāĻŋāϰ āĻĢā§‹āρāϟāĻžā§Ÿ āĻĒāϰāĻŋāĻŖāϤ āĻšā§ŸāĨ¤ āĻāϟāĻŋāχ āφāĻŽāϰāĻž āύāĻŋāϚ āĻĨ⧇āϕ⧇ āĻŽā§‡āĻ˜ā§‡āϰ āĻŽāϤ⧋ āĻĻ⧇āĻ–āĻŋāĨ¤
⧍. āĻ…ā§āϝāĻžāϰ⧋āϏāϞ āĻŦāĻž āϏ⧂āĻ•ā§āĻˇā§āĻŽ āĻ•āĻŖāĻž

â™Ļī¸āĻœā§āĻŦāĻžāϞāĻžāύāĻŋ āĻĻāĻšāύ⧇āϰ āĻĢāϞ⧇ āϜāĻ˛ā§€ā§Ÿ āĻŦāĻžāĻˇā§āĻĒ⧇āϰ āĻĒāĻžāĻļāĻžāĻĒāĻžāĻļāĻŋ āĻ•āĻŋāϛ⧁ āĻ…āϤāĻŋāĻ•ā§āώ⧁āĻĻā§āϰ āĻ•āĻ āĻŋāύ āĻ•āĻŖāĻž (āϝ⧇āĻŽāύ āĻ•āĻžāĻ°ā§āĻŦāύ āĻŦāĻž āĻ­āĻ¸ā§āĻŽ) āύāĻŋāĻ°ā§āĻ—āϤ āĻšā§ŸāĨ¤ āĻāχ āĻ•āĻŖāĻžāϗ⧁āϞ⧋ āĻ…āύ⧇āĻ•āϟāĻž "āĻŦā§€āϜ" āĻšāĻŋāϏ⧇āĻŦ⧇ āĻ•āĻžāϜ āĻ•āϰ⧇, āϝāĻžāϰ āϚāĻžāϰāĻĒāĻžāĻļ⧇ āϜāĻ˛ā§€ā§Ÿ āĻŦāĻžāĻˇā§āĻĒ āϖ⧁āĻŦ āĻĻā§āϰ⧁āϤ āϜāĻŽāĻžāϟ āĻŦāĻžāρāϧāϤ⧇ āĻĒāĻžāϰ⧇āĨ¤ āĻāϕ⧇ āĻŦāϞāĻž āĻšā§Ÿ āύāĻŋāωāĻ•ā§āϞāĻŋāϝāĻŧ⧇āĻļāύ (Nucleation)āĨ¤ āĻāϰ āĻĢāϞ⧇āχ āĻŽā§‡āĻ˜ā§‡āϰ āϰ⧇āĻ–āĻžāϟāĻŋ āĻ…āύ⧇āĻ•āĻ•ā§āώāĻŖ āĻ¸ā§āĻĨāĻžā§Ÿā§€ āĻāĻŦāĻ‚ āϘāύ āĻĻ⧇āĻ–āĻžāϝāĻŧāĨ¤

ā§Š. āωāĻšā§āϚāϤāĻž āĻ“ āĻŦāĻžā§Ÿā§āĻŽāĻŖā§āĻĄāĻ˛ā§€ā§Ÿ āĻ…āĻŦāĻ¸ā§āĻĨāĻž

â™Ļī¸āϰāϕ⧇āϟ āϝāĻ–āύ āĻŦāĻžā§Ÿā§āĻŽāĻŖā§āĻĄāϞ⧇āϰ āĻŦāĻŋāĻ­āĻŋāĻ¨ā§āύ āĻ¸ā§āϤāϰ⧇āϰ āĻŽāĻ§ā§āϝ āĻĻāĻŋā§Ÿā§‡ āϝāĻžā§Ÿ, āϤāĻ–āύ āωāĻšā§āϚāϤāĻž āĻŦāĻžā§œāĻžāϰ āϏāĻžāĻĨ⧇ āϏāĻžāĻĨ⧇ āĻŦāĻžāϤāĻžāϏ⧇āϰ āϘāύāĻ¤ā§āĻŦ āĻ•āĻŽāϤ⧇ āĻĨāĻžāϕ⧇āĨ¤ āωāĻĒāϰ⧇āϰ āĻ¸ā§āϤāϰ⧇āϰ āĻŦāĻžāϤāĻžāϏ āϖ⧁āĻŦ āĻļāĻžāĻ¨ā§āϤ āĻĨāĻžāĻ•āϞ⧇ āĻāχ āĻ•ā§ƒāĻ¤ā§āϰāĻŋāĻŽ āĻŽā§‡āϘāϗ⧁āϞ⧋ āĻ›ā§œāĻŋā§Ÿā§‡ āύāĻž āĻ—āĻŋā§Ÿā§‡ āĻĻā§€āĻ°ā§āϘ āϏāĻŽā§Ÿ āϧāϰ⧇ āϏāĻžāĻĻāĻž āĻĻāĻžāϗ⧇āϰ āĻŽāϤ⧋ āĻĨ⧇āϕ⧇ āϝāĻžā§ŸāĨ¤ āĻŽāĻžāĻā§‡āĻŽāĻ§ā§āϝ⧇ āĻŦāĻžāϤāĻžāϏ⧇āϰ āĻĒā§āϰāĻŦāĻžāĻšā§‡āϰ āĻ•āĻžāϰāϪ⧇ āĻāχ āϧ⧋āρ⧟āĻžāĻŸā§‡ āĻŽā§‡āϘāϗ⧁āϞ⧋ āφāρāĻ•āĻžāĻŦāĻžāρāĻ•āĻž āĻšā§Ÿā§‡ āϝāĻžā§Ÿ, āϝāĻž āĻĻ⧇āĻ–āϤ⧇ āĻ…āύ⧇āĻ•āϟāĻž āĻ¸ā§āĻŦāĻžāĻ­āĻžāĻŦāĻŋāĻ• āĻŽā§‡āĻ˜ā§‡āϰ āĻŽāϤ⧋āχ āĻŽāύ⧇ āĻšā§ŸāĨ¤

ā§Ē. āĻ—ā§‹āϧ⧂āϞāĻŋ āĻŦāĻž āϏ⧂āĻ°ā§āϝāĻžāϞ⧋āϕ⧇āϰ āĻĒā§āϰāĻ­āĻžāĻŦ
(Twilight Phenomenon)

â™Ļī¸āĻ­ā§‹āϰāĻŦ⧇āϞāĻž āĻŦāĻž āϏāĻ¨ā§āĻ§ā§āϝāĻžāϰ āĻ āĻŋāĻ• āφāϗ⧇ āϰāϕ⧇āϟ āĻ‰ā§ŽāĻ•ā§āώ⧇āĻĒāĻŖ āĻ•āϰāϞ⧇ āĻāĻ•āϟāĻŋ āϚāĻŽā§ŽāĻ•āĻžāϰ āĻĻ⧃āĻļā§āϝ āĻĻ⧇āĻ–āĻž āϝāĻžā§ŸāĨ¤ āϤāĻ–āύ āĻ­ā§‚āĻĒ⧃āĻˇā§āϠ⧇ āĻ…āĻ¨ā§āϧāĻ•āĻžāϰ āĻĨāĻžāĻ•āϞ⧇āĻ“ āωāĻšā§āϚāĻžāĻ•āĻžāĻļ⧇ āϏ⧂āĻ°ā§āϝ⧇āϰ āφāϞ⧋ āĻĨāĻžāϕ⧇āĨ¤ āϰāϕ⧇āĻŸā§‡āϰ āϧ⧋āρ⧟āĻžā§Ÿ āϝāĻ–āύ āϏ⧇āχ āφāϞ⧋ āĻĒā§āϰāϤāĻŋāĻĢāϞāĻŋāϤ āĻšā§Ÿ, āϤāĻ–āύ āϤāĻž āωāĻœā§āĻœā§āĻŦāϞ āϏāĻžāĻĻāĻž, āύ⧀āϞ āĻŦāĻž āĻāĻŽāύāĻ•āĻŋ āϰāĻ‚āϧāύ⧁āϰ āĻŽāϤ⧋ āĻŦāĻ°ā§āĻŖāĻŋāϞ āĻĻ⧇āĻ–āĻžāϝāĻŧāĨ¤ āĻāϕ⧇ āĻ…āύ⧇āĻ• āϏāĻŽā§Ÿ "āĻŽāĻšāĻžāĻ•āĻžāĻļ āĻœā§‡āϞāĻŋāĻĢāĻŋāĻļ" (Space Jellyfish) āĻŦāϞāĻž āĻšā§ŸāĨ¤

â™Ļī¸āϝāĻĻāĻŋ āφāĻŽāϰāĻž āϏāĻšāϜ āĻ­āĻžāώāĻžāϝāĻŧ āĻŦāϞāĻŋ, āϰāϕ⧇āϟ āĻĨ⧇āϕ⧇ āĻŦ⧇āϰ āĻšāĻ“ā§ŸāĻž āĻ—āϰāĻŽ āĻ—ā§āϝāĻžāϏ āĻ āĻžāĻŖā§āĻĄāĻž āĻŦāĻžāϤāĻžāϏ⧇ āĻāϏ⧇ āϘāύ⧀āĻ­ā§‚āϤ āĻšā§Ÿā§‡ āĻ•ā§ƒāĻ¤ā§āϰāĻŋāĻŽ āĻŽā§‡āϘ āϤ⧈āϰāĻŋ āĻ•āϰ⧇āĨ¤ āĻ āĻŋāĻ• āϝ⧇āĻŽāύ āĻļā§€āϤāĻ•āĻžāϞ⧇ āφāĻŽāĻžāĻĻ⧇āϰ āĻŽā§āĻ– āĻĨ⧇āϕ⧇ āύāĻŋāσāĻļā§āĻŦāĻžāϏ āϧ⧋āρ⧟āĻžāϰ āĻŽāϤ⧋ āĻĻ⧇āĻ–āĻž āϝāĻžāϝāĻŧāĨ¤

Artificial Clouds: The Mystery of Rocket Smoke

🚀Why Does the Smoke from Rockets Look Like Clouds?

We often see rockets in the sky. When a rocket goes up, the smoke it leaves behind looks very much like clouds. This raises a question in many of our minds.

â™Ļī¸When a rocket flies through the sky, the smoke or white cloud-like trail released from its engine is scientifically called a Contrail, or condensation trail. It forms due to several natural and chemical processes:

1. Condensation of Water V***r

â™Ļī¸When rocket fuel (such as liquid hydrogen or kerosene) burns with oxygen to produce energy, large amounts of water v***r (H₂O) and carbon dioxide (CO₂) are produced as byproducts. At high altitudes, the atmospheric temperature is extremely low (around -40°C to -60°C). When the water v***r coming out of the rocket's hot engine comes into contact with the intensely cold outside air, it instantly freezes into tiny ice crystals or water droplets. This is what we see from below as cloud-like formations.

2. Aerosols or Fine Particles

â™Ļī¸As a result of fuel combustion, along with water v***r, extremely tiny solid particles (such as carbon or soot) are also released. These particles act like "seeds" around which water v***r can rapidly condense. This is called Nucleation. This is why the cloud trail appears dense and persists for a long time.

3. Altitude and Atmospheric Conditions

â™Ļī¸As a rocket passes through the various layers of the atmosphere, the density of the air decreases as altitude increases. If the upper layers of air are very calm, these artificial clouds do not disperse but instead remain as white streaks for a long time. Sometimes, due to air currents, these smoky clouds become wavy, making them look very similar to natural clouds.

4. The Effect of Twilight or Sunlight (Twilight Phenomenon)

â™Ļī¸If a rocket is launched just before dawn or dusk, a spectacular sight can be seen. At that time, while the ground is still dark, sunlight still reaches the upper atmosphere. When that light reflects off the rocket's smoke, it appears brilliantly white, blue, or even rainbow-colored. This is often referred to as a "Space Jellyfish."

â™Ļī¸To put it simply, the hot gases released from a rocket condense in the cold air to form artificial clouds — much like how our breath appears as steam in wiSmoke

07/05/2026

⚡āĻŽā§‹āĻŦāĻžāχāϞ āĻĢā§‹āύ āĻ“ āĻŦāĻœā§āϰāĻĒāĻžāϤ : āĻĒā§āϰāϚāϞāĻŋāϤ āĻŽāĻŋāĻĨ āĻŦāύāĻžāĻŽ āĻŦ⧈āĻœā§āĻžāĻžāύāĻŋāĻ• āĻŦāĻžāĻ¸ā§āϤāĻŦāϤāĻž

📝āφāĻŽāĻžāĻĻ⧇āϰ āĻŽāĻ§ā§āϝ⧇ āĻ…āύ⧇āϕ⧇āϰāχ āϧāĻžāϰāĻŖāĻž āφāϛ⧇ āϝ⧇ āĻŦāĻœā§āϰāĻĒāĻžāϤ⧇āϰ āϏāĻŽā§Ÿ āĻŽā§‹āĻŦāĻžāχāϞ āĻĢā§‹āύ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāĻž āĻŦāĻŋāĻĒāĻœā§āϜāύāĻ•āĨ¤ āϕ⧇āω āϕ⧇āω āϤ⧋ āĻĢā§‹āύ āĻŦāĻ¨ā§āϧ āĻ•āϰ⧇ āĻŦāĻž āĻĻā§‚āϰ⧇ āϰ⧇āϖ⧇ āĻĻ⧇āύ āĻāχ āĻ­ā§Ÿā§‡ āϝ⧇ āĻāϟāĻŋ āĻŦāĻŋāĻĻā§āĻ¯ā§ā§Žāϕ⧇ āφāĻ•āĻ°ā§āώāĻŖ āĻ•āϰāĻŦ⧇āĨ¤ āĻ•āĻŋāĻ¨ā§āϤ⧁ āĻŦāĻŋāĻœā§āĻžāĻžāύ āφāϏāϞ⧇ āϕ⧀ āĻŦāϞ⧇?

✅āĻāĻ–āύ āϤāĻžāĻšāϞ⧇ āĻāχ āĻĒā§āϰāϚāϞāĻŋāϤ āϭ⧁āϞ āϧāĻžāϰāĻŖāĻžāϰ āĻĒāĻŋāĻ›āύ⧇āϰ āĻŦāĻŋāĻœā§āĻžāĻžāύāϕ⧇ āωāĻ¨ā§āĻŽā§‹āϚāύ āĻ•āϰāĻž āϝāĻžāĻ•!

📝āĻŽā§‹āĻŦāĻžāχāϞ āĻĢā§‹āύ āĻŽā§‹āĻŸā§‡āĻ“ āĻŦāĻœā§āϰāĻĒāĻžāϤāϕ⧇ āφāĻ•āĻ°ā§āώāĻŖ āĻ•āϰ⧇ āύāĻžāĨ¤ āĻāϰ āĻĒ⧇āĻ›āύ⧇ ⧍āϟāĻŋ āĻĒā§āϰāϧāĻžāύ āĻ•āĻžāϰāĻŖ āĻ°ā§Ÿā§‡āϛ⧇:

ā§§. āϰ⧇āĻĄāĻŋāĻ“ āĻ“ā§Ÿā§‡āĻ­ āĻ“ āχāϞ⧇āĻ•āĻŸā§āϰāĻŋāĻ• āĻĢāĻŋāĻ˛ā§āĻĄ:
āĻŽā§‹āĻŦāĻžāχāϞ āĻĢā§‹āύ āĻ•āĻžāϜ āĻ•āϰ⧇ 1.9 āĻĨ⧇āϕ⧇ 2.4 GHz āĻĢā§āϰāĻŋāĻ•ā§‹ā§Ÿā§‡āĻ¨ā§āϏāĻŋāϰ āϰ⧇āĻĄāĻŋāĻ“ āϤāϰāĻ™ā§āϗ⧇āĨ¤ āĻŦāĻŋāĻœā§āĻžāĻžāύ⧇āϰ āĻ­āĻžāώāĻžā§Ÿ āĻāϟāĻŋ āĻāĻ•āϟāĻŋ 'āύāύ-āĻ†ā§Ÿā§‹āύāĻžāχāϜāĻŋāĻ‚' āϰ⧇āĻĄāĻŋā§Ÿā§‡āĻļāύāĨ¤ āĻŦāĻœā§āϰāĻĒāĻžāϤ⧇āϰ āĻŦāĻŋāĻĻā§āĻ¯ā§ā§Ž āĻŦāĻž 'āϞāĻžāχāϟāύāĻŋāĻ‚ āĻŦā§‹āĻ˛ā§āϟ' āϏāĻžāϧāĻžāϰāĻŖāϤ āĻĒā§āϞāĻžāϜāĻŽāĻž āĻšā§āϝāĻžāύ⧇āϞ āϤ⧈āϰāĻŋ āĻ•āϰ⧇ āĻŽāĻžāϟāĻŋāϤ⧇ āύāĻžāĻŽā§‡āĨ¤ āĻŽā§‹āĻŦāĻžāχāϞ⧇āϰ āĻāχ āĻĻ⧁āĻ°ā§āĻŦāϞ āϏāĻŋāĻ—āĻ¨ā§āϝāĻžāϞ āĻĒā§āϞāĻžāϜāĻŽāĻž āĻšā§āϝāĻžāύ⧇āϞ⧇āϰ āĻ—āϤāĻŋāĻĒāĻĨ āĻĒāϰāĻŋāĻŦāĻ°ā§āϤāύ⧇āϰ āϜāĻ¨ā§āϝ āĻŽā§‹āĻŸā§‡āĻ“ āϝāĻĨ⧇āĻˇā§āϟ āύ⧟āĨ¤

⧍. āĻŽā§‡āϟāĻžāϞ āĻĄā§‡āύāϏāĻŋāϟāĻŋ (āϧāĻžāϤ⧁āϰ āϘāύāĻ¤ā§āĻŦ):
āĻŦāĻœā§āϰāĻĒāĻžāϤ āϏāĻžāϧāĻžāϰāĻŖāϤ 'Path of least resistance' āĻŦāĻž āϏāĻŦāĻšā§‡ā§Ÿā§‡ āϏāĻšāϜ āĻĒāĻĨ āĻ–ā§‹āρāĻœā§‡āĨ¤ āĻāĻ•āϟāĻŋ āĻ¸ā§āĻŽāĻžāĻ°ā§āϟāĻĢā§‹āύ⧇ āϧāĻžāϤ⧁āϰ āĻĒāϰāĻŋāĻŽāĻžāĻŖ āĻāϤāχ āύāĻ—āĻŖā§āϝ āϝ⧇ āĻāϟāĻŋ āĻŦāĻœā§āϰāĻĒāĻžāϤ⧇āϰ āϜāĻ¨ā§āϝ āϕ⧋āύ⧋ āφāĻ•āĻ°ā§āώāĻŖā§€ā§Ÿ āĻĒāĻĨ āϤ⧈āϰāĻŋ āĻ•āϰāϤ⧇ āĻĒāĻžāϰ⧇ āύāĻžāĨ¤ āĻŦāϰāĻ‚ āφāĻĒāύāĻžāϰ āφāĻļ⧇āĻĒāĻžāĻļ⧇ āĻĨāĻžāĻ•āĻž āĻ—āĻžāĻ›, āϖ⧁āρāϟāĻŋ āĻŦāĻž āωāρāϚ⧁ āĻĻāĻžāϞāĻžāύ āĻ…āύ⧇āĻ• āĻŦ⧇āĻļāĻŋ āφāĻ•āĻ°ā§āώāĻŖā§€ā§Ÿ āϞāĻ•ā§āĻˇā§āϝāĨ¤

🤔āϤāĻžāĻšāϞ⧇ āĻāχ āϭ⧁āϞ āϧāĻžāϰāĻŖāĻžāϰ āĻ‰ā§ŽāϏ āĻ•āĻŋ?
āĻĒ⧁āϰ⧋āύ⧋ āĻĻāĻŋāύ⧇āϰ āĻ˛ā§āϝāĻžāĻ¨ā§āĻĄāĻĢā§‹āύāϗ⧁āϞ⧋ āĻŽāĻžāχāϞ⧇āϰ āĻĒāϰ āĻŽāĻžāχāϞ āĻŦāĻŋāĻ¸ā§āϤ⧃āϤ āϤāĻžāĻŽāĻžāϰ āϤāĻžāϰ⧇āϰ āĻŽāĻžāĻ§ā§āϝāĻŽā§‡ āĻŦ⧈āĻĻā§āϝ⧁āϤāĻŋāĻ• āϖ⧁āρāϟāĻŋāϰ āϏāĻžāĻĨ⧇ āϝ⧁āĻ•ā§āϤ āĻĨāĻžāĻ•āϤ⧋ āĨ¤ āφāϰ āϤāĻžāĻŽāĻžāϰ āϤāĻžāϰ āĻšāϞ⧋ āĻŦāĻŋāĻĻā§āĻ¯ā§ā§Ž āϏ⧁āĻĒāϰāĻŋāĻŦāĻžāĻšā§€ āĨ¤ āĻĢāϞ⧇ āĻŦāĻžāχāϰ⧇āϰ āϖ⧁āρāϟāĻŋāϤ⧇ āĻŦāĻœā§āϰāĻĒāĻžāϤ āĻšāϞ⧇ āϏ⧇āχ āωāĻšā§āϚ āĻ­ā§‹āĻ˛ā§āĻŸā§‡āĻœā§‡āϰ āĻŦāĻŋāĻĻā§āĻ¯ā§ā§Ž āϤāĻžāϰ āĻŦā§‡ā§Ÿā§‡ āϏāϰāĻžāϏāϰāĻŋ āφāϏāϤ āĻāĻŦāĻ‚ āϤāĻž "Side Flash" āĻšāĻŋāϏ⧇āĻŦ⧇ āχāωāϜāĻžāϰ⧇āϰ āĻ•āĻžāύ⧇ āĻĒ⧌āρāĻ›āĻžāϤ āĨ¤āĻ•āĻŋāĻ¨ā§āϤ⧁ āφāϧ⧁āύāĻŋāĻ• āĻ¸ā§āĻŽāĻžāĻ°ā§āϟāĻĢā§‹āύ āϏāĻŽā§āĻĒā§‚āĻ°ā§āĻŖ āϤāĻžāϰāĻšā§€āύ āĻŦāĻž āĻ“ā§Ÿā§āϝāĻžāϰāϞ⧇āϏāĨ¤ āĻŦāĻžāχāϰ⧇āϰ āϕ⧋āύ⧋ āĻŦ⧈āĻĻā§āϝ⧁āϤāĻŋāĻ• āϖ⧁āρāϟāĻŋāϰ āϏāĻžāĻĨ⧇ āĻāϰ āϕ⧋āύ⧋ āϭ⧌āϤ āϏāĻ‚āϝ⧋āĻ— āύ⧇āχ āĻŦāϞ⧇āχ āĻŽā§‹āĻŦāĻžāχāϞ⧇āϰ āĻ•ā§āώ⧇āĻ¤ā§āϰ⧇ āĻāχ āĻā§āρāĻ•āĻŋāϟāĻŋ āĻāĻ•āĻĻāĻŽāχ āύ⧇āχāĨ¤

🤔āϤāĻŦ⧇ āĻ•āĻŋ āφāϏāϞ⧇āχ āϕ⧋āύ⧋ āĻā§āρāĻ•āĻŋ āύ⧇āχ?
āĻā§āρāĻ•āĻŋ āφāϛ⧇, āϤāĻŦ⧇ āϏ⧇āϟāĻž āĻĢā§‹āύ⧇āϰ āĻ•āĻžāϰāϪ⧇ āύ⧟, āφāĻĒāύāĻžāϰ āĻ…āĻŦāĻ¸ā§āĻĨāĻžāύ⧇āϰ āĻ•āĻžāϰāϪ⧇!

📍 āĻ–ā§‹āϞāĻž āĻŽāĻžāĻ : āĻŦāĻœā§āϰāĻĒāĻžāϤ āϏāĻŦāϏāĻŽā§Ÿ āĻ­ā§‚āĻŽāĻŋāϰ āύāĻŋāĻ•āϟāϤāĻŽ āĻāĻŦāĻ‚ āϏāĻŦāĻšā§‡ā§Ÿā§‡ āωāρāϚ⧁ āĻŦāĻ¸ā§āϤ⧁āϕ⧇ (Point of attraction) āφāϘāĻžāϤ āĻ•āϰāĻžāϰ āĻšā§‡āĻˇā§āϟāĻž āĻ•āϰ⧇āĨ¤ āĻāĻ•āϟāĻŋ āĻŦāĻŋāĻļāĻžāϞ āĻĢāĻžāρāĻ•āĻž āĻŽāĻžāϠ⧇ āφāĻĒāύāĻŋāχ āϤāĻ–āύ āϏāĻŦāĻšā§‡ā§Ÿā§‡ āωāρāϚ⧁ āϞāĻ•ā§āĻˇā§āϝāĻŦāĻ¸ā§āϤ⧁ āĻŦāĻž 'Human Lightning Rod' āĻšāĻŋāϏ⧇āĻŦ⧇ āĻ•āĻžāϜ āĻ•āϰ⧇āύāĨ¤ āĻāĻŽāϤāĻžāĻŦāĻ¸ā§āĻĨāĻžā§Ÿ āφāĻĒāύāĻžāϰ āĻšāĻžāϤ⧇ āĻŽā§‹āĻŦāĻžāχāϞ āĻĨāĻžāϕ⧁āĻ• āĻŦāĻž āύāĻž āĻĨāĻžāϕ⧁āĻ•, āĻŦāĻœā§āϰāĻžāϘāĻžāϤ⧇āϰ āĻā§āρāĻ•āĻŋ āϏāĻŽāĻžāύāĨ¤ āĻ…āĻ°ā§āĻĨāĻžā§Ž, āĻŽā§‹āĻŦāĻžāχāϞ āĻŦā§āϝāĻŦāĻšāĻžāϰ āύāĻž āĻ•āϰāϞ⧇āĻ“ āĻ“āχ āĻ…āĻŦāĻ¸ā§āĻĨāĻžāύ⧇ āφāĻĒāύāĻŋ āĻāĻ•āχ āϰāĻ•āĻŽ āĻā§āρāĻ•āĻŋāϰ āĻŽā§āϖ⧇ āĻĨāĻžāĻ•āϤ⧇āύāĨ¤

🔌 āϚāĻžāĻ°ā§āĻœā§‡ āĻĨāĻžāĻ•āĻž āĻĢā§‹āύ: āĻĢā§‹āύ āϚāĻžāĻ°ā§āĻœā§‡ āϞāĻžāĻ—āĻžāύ⧋ āĻ…āĻŦāĻ¸ā§āĻĨāĻžā§Ÿ āĻŦāĻœā§āϰāĻĒāĻžāϤ āĻšāϞ⧇ āϏ⧇āϟāĻŋ āϭ⧟āĻžāĻŦāĻš āĻšāϤ⧇ āĻĒāĻžāϰ⧇āĨ¤ āϘāϰ⧇āϰ āĻŦāĻŋāĻĻā§āϝ⧁āϤ⧇āϰ āϞāĻžāχāύ āĻĻāĻŋā§Ÿā§‡ 'āĻ­ā§‹āĻ˛ā§āĻŸā§‡āϜ āϏāĻžāĻ°ā§āϜ' āĻšā§Ÿā§‡ āĻĢā§‹āύ āĻŦāĻŋāĻ¸ā§āĻĢā§‹āϰāĻŋāϤ āĻšāϤ⧇ āĻĒāĻžāϰ⧇āĨ¤ āϤāĻžāχ āĻŦāĻœā§āϰāĻĒāĻžāϤ⧇āϰ āϏāĻŽā§Ÿ āϚāĻžāĻ°ā§āϜāĻžāϰ āϖ⧁āϞ⧇ āĻĻāĻŋāύāĨ¤

đŸ—’đŸ—’ī¸āφāĻŽā§‡āϰāĻŋāĻ•āĻžāϰ āĻŦāĻŋāĻ–ā§āϝāĻžāϤ 'āĻĄāĻŋāϏāĻ•āĻ­āĻžāϰāĻŋ āĻšā§āϝāĻžāύ⧇āϞ'-āĻāϰ MythBusters āĻ…āύ⧁āĻˇā§āĻ āĻžāύ⧇ āĻāϟāĻŋ āĻĒāϰ⧀āĻ•ā§āώāĻž āĻ•āϰ⧇ āĻĻ⧇āĻ–āĻž āĻšā§Ÿā§‡āϛ⧇āĨ¤ āϤāĻžāϰāĻž āĻ•ā§ƒāĻ¤ā§āϰāĻŋāĻŽ āĻŦāĻœā§āϰāĻĒāĻžāϤ āϤ⧈āϰāĻŋ āĻ•āϰ⧇ āĻāĻ•āϟāĻŋ āĻĒ⧁āϤ⧁āϞ⧇āϰ āĻšāĻžāϤ⧇ āĻŽā§‹āĻŦāĻžāχāϞ āĻĢā§‹āύ āĻĻāĻŋā§Ÿā§‡ āϰ⧇āϖ⧇āĻ›āĻŋāϞāĨ¤ āĻĢāϞāĻžāĻĢāϞ⧇ āĻĻ⧇āĻ–āĻž āϗ⧇āϛ⧇, āĻŽā§‹āĻŦāĻžāχāϞ āĻĨāĻžāĻ•āĻž āĻ…āĻŦāĻ¸ā§āĻĨāĻžā§Ÿ āĻāĻŦāĻ‚ āĻŽā§‹āĻŦāĻžāχāϞ āĻ›āĻžā§œāĻž āĻ…āĻŦāĻ¸ā§āĻĨāĻžā§Ÿ āĻŦāĻœā§āϰāĻĒāĻžāϤ āĻšāĻ“ā§ŸāĻžāϰ āĻšāĻžāϰ⧇ āϕ⧋āύ⧋ āĻĒāĻžāĻ°ā§āĻĨāĻ•ā§āϝ āύ⧇āχāĨ¤

📝āĻĒāϰāĻŋāĻļ⧇āώ⧇ āĻŦāϞāĻž āϝāĻžā§Ÿ, āĻŦāĻœā§āϰāĻĒāĻžāϤ⧇āϰ āϏāĻŽā§Ÿ āĻŽā§‹āĻŦāĻžāχāϞ āĻĢā§‹āύ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāϞ⧇ āϤāĻž āĻŦāĻŋāĻĻā§āĻ¯ā§ā§Žāϕ⧇ āφāĻ•āĻ°ā§āώāĻŖ āĻ•āĻ°ā§‡â€”āĻāχ āϧāĻžāϰāĻŖāĻžāϰ āϕ⧋āύ⧋ āĻŦ⧈āĻœā§āĻžāĻžāύāĻŋāĻ• āĻ­āĻŋāĻ¤ā§āϤāĻŋ āύ⧇āχāĨ¤ āφāϧ⧁āύāĻŋāĻ• āϤāĻžāϰāĻšā§€āύ āĻĒā§āϰāϝ⧁āĻ•ā§āϤāĻŋāϰ āϝ⧁āϗ⧇ āφāĻĒāύāĻžāϰ āĻ¸ā§āĻŽāĻžāĻ°ā§āϟāĻĢā§‹āύāϟāĻŋ āĻŦāĻœā§āϰāĻĒāĻžāϤ⧇āϰ āϜāĻ¨ā§āϝ āϕ⧋āύ⧋ āĻŦāĻžā§œāϤāĻŋ āĻā§āρāĻ•āĻŋ āϤ⧈āϰāĻŋ āĻ•āϰ⧇ āύāĻžāĨ¤

âš ī¸āϤāĻŦ⧇ āĻŽāύ⧇ āϰāĻžāĻ–āĻŦ⧇āύ, āĻĒā§āϰāĻ•ā§ƒāϤāĻŋāϰ āĻāχ āĻŦāĻŋāĻļāĻžāϞ āĻļāĻ•ā§āϤāĻŋāϰ āϏāĻžāĻŽāύ⧇ āφāĻŽāϰāĻž āϏāĻŦāϏāĻŽā§Ÿāχ āϏāĻ‚āĻŦ⧇āĻĻāύāĻļā§€āϞāĨ¤ āϤāĻžāχ āĻŽā§‹āĻŦāĻžāχāϞ āĻĢā§‹āύ āύāĻŋā§Ÿā§‡ āφāϤāĻ™ā§āĻ•āĻŋāϤ āύāĻž āĻšā§Ÿā§‡ āĻŦāϰāĻ‚ āύāĻŋāĻœā§‡āϰ āĻ…āĻŦāĻ¸ā§āĻĨāĻžāύ⧇āϰ āĻĻāĻŋāϕ⧇ āύāϜāϰ āĻĻāĻŋāύāĨ¤ āĻŦāĻœā§āϰāĻĒāĻžāϤ⧇āϰ āϏāĻŽā§Ÿ āĻ–ā§‹āϞāĻž āĻŽāĻžāĻ , āĻŦ⧜ āĻ—āĻžāĻ› āĻŦāĻž āĻŦ⧈āĻĻā§āϝ⧁āϤāĻŋāĻ• āϖ⧁āρāϟāĻŋ āĻĨ⧇āϕ⧇ āĻĻā§‚āϰ⧇ āĻĨ⧇āϕ⧇ āϕ⧋āύ⧋ āĻĒāĻžāĻ•āĻž āĻĻāĻžāϞāĻžāύ⧇āϰ āύāĻŋāĻšā§‡ āφāĻļā§āϰ⧟ āύ⧇āĻ“ā§ŸāĻžāχ āĻšāϞ⧋ āĻĒā§āϰāĻ•ā§ƒāϤ āĻŦ⧁āĻĻā§āϧāĻŋāĻŽāĻ¤ā§āϤāĻžāĨ¤ āĻŦāĻŋāĻœā§āĻžāĻžāύ āϜāĻžāύ⧁āύ, āϗ⧁āϜāĻŦ āĻĨ⧇āϕ⧇ āĻĻā§‚āϰ⧇ āĻĨāĻžāϕ⧁āύ āĻāĻŦāĻ‚ āύāĻŋāϰāĻžāĻĒāĻĻ āĻĨāĻžāϕ⧁āύāĨ¤

Photos from Rajshahi College Science Club's post 05/05/2026

āφāĻ—ā§āϰāĻšā§€āĻĻ⧇āϰ āϜāĻ¨ā§āϝ āĻ­āĻžāϞ⧋ āĻāĻ•āϟāĻŋ āĻ…āĻĢāĻžāϰ āĨ¤āϏ⧁āϝ⧋āĻ—āϟāĻŋ āĻ—ā§āϰāĻšāĻŖ āĻ•āϰāϤ⧇ āĻĒāĻžāϰ⧋āĨ¤

Photos from Rajshahi College Science Club's post 02/05/2026

𝐅𝐨đĢ𝐠đĸ𝐧𝐠 𝐭𝐡𝐞 𝐅𝐮𝐭𝐮đĢ𝐞: 𝐀 𝐆đĨđĸđĻ𝐩đŦ𝐞 đĸ𝐧𝐭𝐨 𝐁đĢ𝐚đĸ𝐧 𝐅𝐨đĢ𝐠𝐞 2026! đŸ§ âš™ī¸

We have successfully wrapped up Brain Forge 2026, held on 1 May 2026 at the Physics Gallery, Rajshahi College! It was an incredible day dedicated to the motto: "𝑾𝒉𝒆𝒓𝒆 𝒀𝒐𝒖𝒏𝒈 𝑴𝒊𝒏𝒅𝒔 𝑨𝒓𝒆 𝑭𝒐𝒓𝒈𝒆𝒅".

The energy from the students of Class 6–10 was truly inspiring. From the intense focus during the Olympiad Exam to the creativity shown in Scientific Film-Making, every participant proved that the future of science is in great hands.

We also enjoyed some lighthearted competition with "Guess The Term" and shared valuable insights during our Guideline Session.

A huge thank you to everyone who joined us! Check out the highlights from the event below. 📸✨

30/04/2026

đ—ĸđ—ģ𝗲 𝗖𝗲đ—ŋ𝘁đ—ļđ—ŗđ—ļ𝗰𝗮𝘁𝗲â€Ļ đ—ŧđ—ŋ 𝘁đ—ĩ𝗲 𝗕𝗲𝗴đ—ļđ—ģđ—ģđ—ļđ—ģ𝗴 đ—ŧđ—ŗ 𝗮 𝗡𝗲𝘄 𝗙𝘂𝘁𝘂đ—ŋ𝗲?

What if a single decision could put you on the path to becoming a globally aware citizen and learning about the vision behind the United Nations?

Zero Olympiad is not just a competition. It is a transformative journey where students can explore Global Leadership, Sustainable Development Goals (SDGs), and innovation while gaining valuable international exposure.

𝐖𝐡𝐚𝐭 𝐏𝐚đĢ𝐭đĸ𝐜đĸ𝐩𝐚𝐧𝐭đŦ 𝐖đĸđĨđĨ 𝐆𝐞𝐭?

â–Ēī¸Opportunity to complete a UN-related special course
â–Ēī¸International standard certificate after course completion
â–Ēī¸Learning opportunities on SDGs, Global Leadership, and Innovation

🏆 𝗖đ—ĩ𝗮đ—ģ𝗰𝗲 𝘁đ—ŧ 𝘄đ—ļđ—ģ 𝗕𝗗𝗧 đŸ¯đŸ°đŸŽ,𝟱đŸŦđŸŦ đ—ļđ—ģ đ—Ŋđ—ŋđ—ļ𝘇𝗲 đ—ēđ—ŧđ—ģ𝗲𝘆 𝗮𝗹đ—ŧđ—ģ𝗴 𝘄đ—ļ𝘁đ—ĩ 𝗰đ—ŋ𝗲𝘀𝘁𝘀 𝗮đ—ģ𝗱 𝘁đ—ŋđ—ŧđ—Ŋđ—ĩđ—ļ𝗲𝘀

â–Ēī¸Opportunities for scholarships, bootcamps, and international trips

𝐖𝐡𝐨 𝐂𝐚𝐧 𝐏𝐚đĢ𝐭đĸ𝐜đĸ𝐩𝐚𝐭𝐞?

â–Ēī¸Students from Class 5 to Postgraduate level from Bangla Medium, English Medium, and Qaumi or Alia Madrasas are eligible to participate.

In today’s world, success requires more than academic knowledge. It requires global perspective, leadership skills, and the ability to create impact. Zero Olympiad helps you take that step forward.

Registration Fee: BDT 300

Use Promo Code: YRZ26

Register Now
https://www.zeroolympiad.com/registration

Registration Deadline : May 06, 2026

Limited time opportunity — secure your spot and begin your Global Leadership Journey today.





30/04/2026

đŸ“ĸDear students, here is your event schedule.
📌Those who have registered are requested to arrive by 8:00 AM
Best wishes to all of you. We hope your participation will make this event a success!

30/04/2026

đŸ“ĸ Dear students, deadline for the submission of scientific film making has been extended to 30th April, 3 PM.

📍We request the participants who are participating in the scientific filmmaking segment to submit their work as quickly as possible!

Submit via
Whatsapp- 01731476879
( Google Drive link Preferred).

Don't miss this opportunity to manifest your filming talent!

29/04/2026

đŸ“ĸ Registration for Brainforge-2026 is officially closed.

Thank you to everyone who registered - see you all at the Physics Building, Rajshahi College on 1st May!!

28/04/2026

đŸŽŦ Lights. Camera. Innovation.

Dear students of class 6 to 10,
Rajshahi College Science Club is proudly presenting "Brainforge 2026" — where creativity meets science!
As a part of this exciting event, we are bringing you a Scientific Film Making Segment — a platform where your imagination turns into visuals, and your ideas come alive on screen.

Whether it's a scientific concept or a powerful message — this is your chance to express it through filmmaking. 🌌

đŸŽĨ Who can participate?
Students from Class 6 to 10

đŸ—“ī¸ Submission & Event Details:
Submission Deadline: 29th April
Submit Via Whatsapp: 01731476879
[🔗 Google Drive Link preferred]

📍 Venue: Rajshahi College

So grab your camera, gather your team, and start creating your masterpiece.
Because your story deserves to be seen. ✨

Arranged by — Rajshahi College Science Club

🔗 Registration Link: https://forms.gle/oChL8R2qygrK5nJq6

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