Yet, certain of the types of serum with which Soviet scientists experimented initially at least seemed to have the desired effect as well.

After initially experimenting with a harder, Black Flag-like sound, the band began penning less hardcore numbers.

Egyptian engineers initially experimented with explosive charges and bulldozers to clear the obstacles, before a junior officer proposed using high pressure water cannons.

Though he initially experimented with limits based on probability distributions, Shewhart ultimately wrote:

Initially experimenting with more than sixty grape varieties, the number was eventually reduced to approximately twenty of the most varieties deemed most promising by 1990.

Silicon Spice was initially experimenting using an innovative reconfigurable technology to design chips.

After initially experimenting with production of accumulator railcars, the company made its first trolleybus in 1927.

Dr. Farr and his colleagues initially experimented on mice and were the first to demonstrate that the therapy was able to eliminate a tumor.

However, eventually she was drawn to the visual arts and initially experimented in photography before making her first short films.

He initially experimented with polypropylene, but ultimately settled on polyethylene terephthalate as the material and received the patent in 1973.