Any electric car that uses batteries needs a charging system to recharge the batteries. The charging system has two goals: To pump electricity into the batteries as quickly as the batteries will allow. To monitor the batteries and avoid damaging them during the charging process.
A filibuster in the United States Senate is a dilatory or obstructive tactic used to prevent a measure from being brought to a vote. The most common form of filibuster occurs when a senator attempts to delay or entirely prevent a vote on a bill by extending the debate on the measure, but other dilatory tactics exist.
A small minority of senators, even a minority of one, can use the rules to delay or defeat objectionable legislation. The Senate's toleration of unlimited debate, in the form of the filibuster, has been its most notable difference from the House, whose rules favor the majority.