CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)	Jun. 30, 2021	Dec. 31, 2020
Current Assets:
Cash and cash equivalents	$ 1,357,633	$ 167,725
Trade receivables, net of allowance of $26,000 and $45,833, respectively		5,539
Inventories, net	589,460	534,431
Prepaid and other current assets	504,552	71,575
Total current assets	2,451,645	779,270
Property, Plant and Equipment:	24,981,562	24,867,176
Accumulated depreciation	(24,853,856)	(24,848,408)
Net property, plant and equipment	127,706	18,768
Other Assets:
Operating lease right-of-use assets, net	5,314,195	5,633,663
Patents, net of accumulated amortization of $486,590 and $467,102, respectively	402,700	439,836
Other non-current assets	625,000	500,000
Total Assets	8,921,246	7,371,537
Current Liabilities:
Accounts payable	661,114	736,986
Related party payables	48,571	135,834
Accrued expenses	756,239	1,518,212
Accrued interest	462,972	438,063
Notes payable	250,000	250,000
Current portion of operating lease liability	610,451	575,404
Promissory notes, net	193,200	193,200
Convertible notes, net	250,000
Embedded derivative liability		5,303,984
Total current liabilities	3,232,547	9,151,683
Long-Term Liabilities:
Non-current operating lease liabilities	4,861,502	5,179,229
Non-current secured promissory notes, net		5,405,637
Non-current convertible notes, net	7,858,651	7,813,048
Accrued warranty liability	21,225	14,143
Total liabilities	15,973,925	27,563,740
Stockholders’ Deficit:
Series A preferred stock, $.0001 par value; 750,000 shares authorized; 48,100 and 48,100 shares issued and outstanding, respectively ($776,949 and $752,765 Liquidation Preference, respectively)	5	5
Common stock, $0.0001 par value, 20,000,000,000 authorized; 18,345,583,473 and 18,102,583,473 shares issued and outstanding, respectively	1,834,558	1,810,258
Additional paid in capital	412,742,098	399,780,319
Accumulated deficit	(421,629,340)	(421,782,785)
Total stockholders’ deficit	(7,052,679)	(20,192,203)
Total Liabilities and Stockholders’ Deficit	$ 8,921,246	$ 7,371,537