In this tutorial, I will teach you how to make an Origami Flapping Bird (really flaps!) using a regular sheet of printer paper. If you have any origami or square paper, that would be ideal to use. Making the Origami Flapping Bird is very similar to making the Origami Crane, yet with fewer folds.
invitation for bid (IFB) A part of the sealed bid process. Companies or government organizations give in-depth specifications for projects and invite contractors to bid their proposals for various projects. The sealed bids are opened at the predetermined time and recorded. A contract is awarded to the best bid.
Unenforceable Contract Law and Legal Definition. An unenforceable contract is a valid contract that cannot be fully enforced due to some technical defect. Unenforceable contract has some legal consequences which may not be enforced in an action for damages or specific performance in the face of certain defenses including the statute of frauds. A contract may be good, but incapable of proof due to lapse of time, want of written form, or failure to affix a revenue stamp.