The space shuttle.
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A reusable spacecraft is typically called a space shuttle or a reusable launch vehicle. These spacecraft are designed to be launched into space multiple times, reducing the cost of space missions.
most cost-efficient
No because they have run out of fuse or power. However, ther are some highly expensive airsoft grenades that cost like $250 and are reusable.
A reusable My K Cup costs about fifteen dollars. You can find one on the following website: http://www.amazon.com/Keurig-K-Cup-Reusable-Coffee-Filter/dp/B000DLB2FI.
The cost of a reusable bag can vary widely depending on the material, brand, and design. Basic fabric bags typically range from $1 to $10, while more durable or designer options can cost $20 or more. Many stores also offer reusable bags for free or at a discounted price as part of promotional efforts to encourage sustainability. Overall, investing in a reusable bag can save money in the long run by reducing the need for single-use plastic bags.
most cost-efficient
Reusable hand warmers can be purchased at outdoor stores like REI. They are more environmentally friendly than disposable ones. They may cost more too.
Obviously we don't. The idea behind the Shuttle was to be a cost effective, reusable transport.
The US space shuttles were built to provide a more cost-effective and reusable way to transport astronauts and cargo to space, with the goal of making space missions more routine and accessible. They were also intended to help build and maintain the International Space Station.
Yes timber is reusable, because it is wood and wood is reusable.
how much did it cost the venice seawall to be built