Indian Ed-Tech startup Dhruva Space launches satellite weighing only 700 grams ! 02/12/22 | 12:05 AM ✦ SciTech ＠ Sugnick Mandal
#1st Winner, Weekly Challenge Passengers of Time Passengers of Time 15/06/23 | 1:28 AM ＠ Anirban Biswas
#2nd Winner, Weekly Challenge A Startling Ride to the Past A Startling Ride to the Past 15/06/23 | 1:24 AM ＠ Aaheli Chakraborty
