The way Raj is sewing the clothing on the machine, he would be sewing the shirt all the way through from front to back, making it impossible to wear.
In addition to sewing through both sides of the onesie, Raj continues to use white thread to embroider, after he switches to a white onesie.
Raj says that his 3 model rockets made him the largest space program in India (assumedly in the 1980s). The Indian National Committee for Space Research (INCOSPAR) was formed in 1962 and replaced by the Indian Space Research Organization (ISRO) in 1969. On August 23, 2023, India became the fourth nation to land on Earth's Moon (1st near the south pole).